192075813215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{17839}}^1$

素因数の和:17953

約数の個数: 72

約数和(自身を含む): 280427031360

約数和(自身を除く): 88351218145

約数列:

[1, 5, 11, 13, 37, 55, 65, 121, 143, 185, 407, 481, 605, 715, 1369, 1573, 2035, 2405, 4477, 5291, 6845, 7865, 15059, 17797, 17839, 22385, 26455, 58201, 75295, 88985, 89195, 165649, 195767, 196229, 231907, 291005, 660043, 828245, 978835, 981145, 1159535, 2153437, 2158519, 2550977, 3300215, 7260473, 8580559, 10767185, 10792595, 12754885, 24421591, 28060747, 36302365, 42902795, 79865203, 94386149, 122107955, 140303735, 268637501, 317480683, 399326015, 471930745, 1038247639, 1343187505, 1587403415, 2955012511, 3492287513, 5191238195, 14775062555, 17461437565, 38415162643, 192075813215]

約数ペア:

[(1, 192075813215), (5, 38415162643), (11, 17461437565), (13, 14775062555), (37, 5191238195), (55, 3492287513), (65, 2955012511), (121, 1587403415), (143, 1343187505), (185, 1038247639), (407, 471930745), (481, 399326015), (605, 317480683), (715, 268637501), (1369, 140303735), (1573, 122107955), (2035, 94386149), (2405, 79865203), (4477, 42902795), (5291, 36302365), (6845, 28060747), (7865, 24421591), (15059, 12754885), (17797, 10792595), (17839, 10767185), (22385, 8580559), (26455, 7260473), (58201, 3300215), (75295, 2550977), (88985, 2158519), (89195, 2153437), (165649, 1159535), (195767, 981145), (196229, 978835), (231907, 828245), (291005, 660043)]