7243475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 9478560

約数和(自身を除く): 2235085

約数列:

[1, 5, 25, 29, 97, 103, 145, 485, 515, 725, 2425, 2575, 2813, 2987, 9991, 14065, 14935, 49955, 70325, 74675, 249775, 289739, 1448695, 7243475]

約数ペア:

[(1, 7243475), (5, 1448695), (25, 289739), (29, 249775), (97, 74675), (103, 70325), (145, 49955), (485, 14935), (515, 14065), (725, 9991), (2425, 2987), (2575, 2813)]