193665324385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4217}}^1$

素因数の和:4427

約数の個数: 96

約数和(自身を含む): 280104894720

約数和(自身を除く): 86439570335

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 139, 169, 221, 299, 391, 695, 845, 1105, 1495, 1807, 1955, 2363, 2873, 3197, 3887, 4217, 5083, 9035, 11815, 14365, 15985, 19435, 21085, 23491, 25415, 30719, 41561, 54349, 54821, 66079, 71689, 96991, 117455, 153595, 207805, 271745, 274105, 330395, 358445, 399347, 484955, 540293, 586163, 706537, 712673, 931957, 1260883, 1648847, 1996735, 2701465, 2930815, 3532685, 3563365, 4659785, 6304415, 7620119, 8244235, 9184981, 9964771, 12115441, 13481749, 16391479, 21435011, 38100595, 45924905, 49823855, 60577205, 67408745, 81957395, 99061547, 107175055, 129542023, 175262737, 229189733, 278655143, 495307735, 647710115, 876313685, 1145948665, 1393275715, 1684046299, 2278415581, 2979466529, 8420231495, 11392077905, 14897332645, 38733064877, 193665324385]

約数ペア:

[(1, 193665324385), (5, 38733064877), (13, 14897332645), (17, 11392077905), (23, 8420231495), (65, 2979466529), (85, 2278415581), (115, 1684046299), (139, 1393275715), (169, 1145948665), (221, 876313685), (299, 647710115), (391, 495307735), (695, 278655143), (845, 229189733), (1105, 175262737), (1495, 129542023), (1807, 107175055), (1955, 99061547), (2363, 81957395), (2873, 67408745), (3197, 60577205), (3887, 49823855), (4217, 45924905), (5083, 38100595), (9035, 21435011), (11815, 16391479), (14365, 13481749), (15985, 12115441), (19435, 9964771), (21085, 9184981), (23491, 8244235), (25415, 7620119), (30719, 6304415), (41561, 4659785), (54349, 3563365), (54821, 3532685), (66079, 2930815), (71689, 2701465), (96991, 1996735), (117455, 1648847), (153595, 1260883), (207805, 931957), (271745, 712673), (274105, 706537), (330395, 586163), (358445, 540293), (399347, 484955)]