91837925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 127224000

約数和(自身を除く): 35386075

約数列:

[1, 5, 19, 25, 29, 59, 95, 113, 145, 295, 475, 551, 565, 725, 1121, 1475, 1711, 2147, 2755, 2825, 3277, 5605, 6667, 8555, 10735, 13775, 16385, 28025, 32509, 33335, 42775, 53675, 62263, 81925, 126673, 162545, 166675, 193343, 311315, 633365, 812725, 966715, 1556575, 3166825, 3673517, 4833575, 18367585, 91837925]

約数ペア:

[(1, 91837925), (5, 18367585), (19, 4833575), (25, 3673517), (29, 3166825), (59, 1556575), (95, 966715), (113, 812725), (145, 633365), (295, 311315), (475, 193343), (551, 166675), (565, 162545), (725, 126673), (1121, 81925), (1475, 62263), (1711, 53675), (2147, 42775), (2755, 33335), (2825, 32509), (3277, 28025), (5605, 16385), (6667, 13775), (8555, 10735)]