23415035

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 13909765

約数列:

[1, 5, 7, 17, 23, 29, 35, 59, 85, 115, 119, 145, 161, 203, 295, 391, 413, 493, 595, 667, 805, 1003, 1015, 1357, 1711, 1955, 2065, 2465, 2737, 3335, 3451, 4669, 5015, 6785, 7021, 8555, 9499, 11339, 11977, 13685, 17255, 23069, 23345, 29087, 35105, 39353, 47495, 56695, 59885, 79373, 115345, 145435, 161483, 196765, 203609, 275471, 396865, 669001, 807415, 1018045, 1377355, 3345005, 4683007, 23415035]

約数ペア:

[(1, 23415035), (5, 4683007), (7, 3345005), (17, 1377355), (23, 1018045), (29, 807415), (35, 669001), (59, 396865), (85, 275471), (115, 203609), (119, 196765), (145, 161483), (161, 145435), (203, 115345), (295, 79373), (391, 59885), (413, 56695), (493, 47495), (595, 39353), (667, 35105), (805, 29087), (1003, 23345), (1015, 23069), (1357, 17255), (1711, 13685), (1955, 11977), (2065, 11339), (2465, 9499), (2737, 8555), (3335, 7021), (3451, 6785), (4669, 5015)]