74157725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 95618880

約数和(自身を除く): 21461155

約数列:

[1, 5, 25, 41, 71, 205, 355, 1019, 1025, 1775, 2911, 5095, 14555, 25475, 41779, 72349, 72775, 208895, 361745, 1044475, 1808725, 2966309, 14831545, 74157725]

約数ペア:

[(1, 74157725), (5, 14831545), (25, 2966309), (41, 1808725), (71, 1044475), (205, 361745), (355, 208895), (1019, 72775), (1025, 72349), (1775, 41779), (2911, 25475), (5095, 14555)]