25200975

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1741}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 41905552

約数和(自身を除く): 16704577

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 1741, 2895, 4825, 5223, 8705, 14475, 26115, 43525, 130575, 336013, 1008039, 1680065, 5040195, 8400325, 25200975]

約数ペア:

[(1, 25200975), (3, 8400325), (5, 5040195), (15, 1680065), (25, 1008039), (75, 336013), (193, 130575), (579, 43525), (965, 26115), (1741, 14475), (2895, 8705), (4825, 5223)]