211380821795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3001}}^1$

素因数の和:3181

約数の個数: 128

約数和(自身を含む): 319547289600

約数和(自身を除く): 108166467805

約数列:

[1, 5, 11, 13, 29, 43, 55, 65, 79, 143, 145, 215, 319, 377, 395, 473, 559, 715, 869, 1027, 1247, 1595, 1885, 2291, 2365, 2795, 3001, 3397, 4147, 4345, 5135, 6149, 6235, 11297, 11455, 13717, 15005, 16211, 16985, 20735, 25201, 29783, 30745, 33011, 37367, 39013, 44161, 56485, 68585, 81055, 87029, 98513, 126005, 129043, 148915, 165055, 178321, 186835, 195065, 220805, 237079, 327613, 429143, 435145, 485771, 492565, 645215, 891605, 957319, 1083643, 1131377, 1185395, 1280669, 1419473, 1638065, 1677559, 2145715, 2428855, 2607869, 3082027, 3742247, 4786595, 5418215, 5656885, 6403345, 6875291, 7097365, 8387795, 10194397, 12445147, 13039345, 14087359, 15410135, 18453149, 18711235, 33902297, 34376455, 41164717, 48649211, 50971985, 62225735, 70436795, 75628201, 89378783, 92265745, 112138367, 132527161, 169511485, 205823585, 243246055, 295637513, 378141005, 446893915, 535141321, 560691835, 662635805, 983166613, 1457798771, 1478187565, 2675706605, 3252012643, 3843287669, 4915833065, 7288993855, 16260063215, 19216438345, 42276164359, 211380821795]

約数ペア:

[(1, 211380821795), (5, 42276164359), (11, 19216438345), (13, 16260063215), (29, 7288993855), (43, 4915833065), (55, 3843287669), (65, 3252012643), (79, 2675706605), (143, 1478187565), (145, 1457798771), (215, 983166613), (319, 662635805), (377, 560691835), (395, 535141321), (473, 446893915), (559, 378141005), (715, 295637513), (869, 243246055), (1027, 205823585), (1247, 169511485), (1595, 132527161), (1885, 112138367), (2291, 92265745), (2365, 89378783), (2795, 75628201), (3001, 70436795), (3397, 62225735), (4147, 50971985), (4345, 48649211), (5135, 41164717), (6149, 34376455), (6235, 33902297), (11297, 18711235), (11455, 18453149), (13717, 15410135), (15005, 14087359), (16211, 13039345), (16985, 12445147), (20735, 10194397), (25201, 8387795), (29783, 7097365), (30745, 6875291), (33011, 6403345), (37367, 5656885), (39013, 5418215), (44161, 4786595), (56485, 3742247), (68585, 3082027), (81055, 2607869), (87029, 2428855), (98513, 2145715), (126005, 1677559), (129043, 1638065), (148915, 1419473), (165055, 1280669), (178321, 1185395), (186835, 1131377), (195065, 1083643), (220805, 957319), (237079, 891605), (327613, 645215), (429143, 492565), (435145, 485771)]