155601095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 225227520

約数和(自身を除く): 69626425

約数列:

[1, 5, 13, 23, 29, 37, 65, 97, 115, 145, 185, 299, 377, 481, 485, 667, 851, 1073, 1261, 1495, 1885, 2231, 2405, 2813, 3335, 3589, 4255, 5365, 6305, 8671, 11063, 11155, 13949, 14065, 17945, 24679, 29003, 36569, 43355, 46657, 55315, 64699, 69745, 82547, 104081, 123395, 145015, 182845, 233285, 320827, 323495, 412735, 520405, 841087, 1073111, 1353053, 1604135, 2393863, 4205435, 5365555, 6765265, 11969315, 31120219, 155601095]

約数ペア:

[(1, 155601095), (5, 31120219), (13, 11969315), (23, 6765265), (29, 5365555), (37, 4205435), (65, 2393863), (97, 1604135), (115, 1353053), (145, 1073111), (185, 841087), (299, 520405), (377, 412735), (481, 323495), (485, 320827), (667, 233285), (851, 182845), (1073, 145015), (1261, 123395), (1495, 104081), (1885, 82547), (2231, 69745), (2405, 64699), (2813, 55315), (3335, 46657), (3589, 43355), (4255, 36569), (5365, 29003), (6305, 24679), (8671, 17945), (11063, 14065), (11155, 13949)]