122955987385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{180331}}^1$

素因数の和:180395

約数の個数: 72

約数和(自身を含む): 196861952448

約数和(自身を除く): 73905965063

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 121, 161, 245, 253, 385, 539, 605, 805, 847, 1127, 1265, 1771, 2695, 2783, 4235, 5635, 5929, 8855, 12397, 13915, 19481, 29645, 61985, 97405, 136367, 180331, 681835, 901655, 1262317, 1983641, 4147613, 6311585, 8836219, 9918205, 13885487, 20738065, 21820051, 29033291, 44181095, 45623743, 69427435, 97198409, 109100255, 145166455, 152740357, 203233037, 228118715, 319366201, 485992045, 501861173, 763701785, 1016165185, 1069182499, 1596831005, 2235563407, 2509305865, 3513028211, 5345912495, 11177817035, 17565141055, 24591197477, 122955987385]

約数ペア:

[(1, 122955987385), (5, 24591197477), (7, 17565141055), (11, 11177817035), (23, 5345912495), (35, 3513028211), (49, 2509305865), (55, 2235563407), (77, 1596831005), (115, 1069182499), (121, 1016165185), (161, 763701785), (245, 501861173), (253, 485992045), (385, 319366201), (539, 228118715), (605, 203233037), (805, 152740357), (847, 145166455), (1127, 109100255), (1265, 97198409), (1771, 69427435), (2695, 45623743), (2783, 44181095), (4235, 29033291), (5635, 21820051), (5929, 20738065), (8855, 13885487), (12397, 9918205), (13915, 8836219), (19481, 6311585), (29645, 4147613), (61985, 1983641), (97405, 1262317), (136367, 901655), (180331, 681835)]