25804950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 64924416

約数和(自身を除く): 39119466

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 2423, 3550, 4846, 5325, 7269, 10650, 12115, 14538, 24230, 36345, 60575, 72690, 121150, 172033, 181725, 344066, 363450, 516099, 860165, 1032198, 1720330, 2580495, 4300825, 5160990, 8601650, 12902475, 25804950]

約数ペア:

[(1, 25804950), (2, 12902475), (3, 8601650), (5, 5160990), (6, 4300825), (10, 2580495), (15, 1720330), (25, 1032198), (30, 860165), (50, 516099), (71, 363450), (75, 344066), (142, 181725), (150, 172033), (213, 121150), (355, 72690), (426, 60575), (710, 36345), (1065, 24230), (1775, 14538), (2130, 12115), (2423, 10650), (3550, 7269), (4846, 5325)]