117729415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 155404800

約数和(自身を除く): 37675385

約数列:

[1, 5, 19, 29, 95, 145, 151, 283, 551, 755, 1415, 2755, 2869, 4379, 5377, 8207, 14345, 21895, 26885, 41035, 42733, 83201, 155933, 213665, 416005, 779665, 811927, 1239257, 4059635, 6196285, 23545883, 117729415]

約数ペア:

[(1, 117729415), (5, 23545883), (19, 6196285), (29, 4059635), (95, 1239257), (145, 811927), (151, 779665), (283, 416005), (551, 213665), (755, 155933), (1415, 83201), (2755, 42733), (2869, 41035), (4379, 26885), (5377, 21895), (8207, 14345)]