750879425

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 944210400

約数和(自身を除く): 193330975

約数列:

[1, 5, 25, 97, 419, 485, 739, 2095, 2425, 3695, 10475, 18475, 40643, 71683, 203215, 309641, 358415, 1016075, 1548205, 1792075, 7741025, 30035177, 150175885, 750879425]

約数ペア:

[(1, 750879425), (5, 150175885), (25, 30035177), (97, 7741025), (419, 1792075), (485, 1548205), (739, 1016075), (2095, 358415), (2425, 309641), (3695, 203215), (10475, 71683), (18475, 40643)]