25528005

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8467}}^1$

素因数の和:8545

約数の個数: 24

約数和(自身を含む): 44914272

約数和(自身を除く): 19386267

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 8467, 25401, 42335, 76203, 127005, 381015, 567289, 1701867, 2836445, 5105601, 8509335, 25528005]

約数ペア:

[(1, 25528005), (3, 8509335), (5, 5105601), (9, 2836445), (15, 1701867), (45, 567289), (67, 381015), (201, 127005), (335, 76203), (603, 42335), (1005, 25401), (3015, 8467)]