7743025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 10110464

約数和(自身を除く): 2367439

約数列:

[1, 5, 25, 31, 97, 103, 155, 485, 515, 775, 2425, 2575, 3007, 3193, 9991, 15035, 15965, 49955, 75175, 79825, 249775, 309721, 1548605, 7743025]

約数ペア:

[(1, 7743025), (5, 1548605), (25, 309721), (31, 249775), (97, 79825), (103, 75175), (155, 49955), (485, 15965), (515, 15035), (775, 9991), (2425, 3193), (2575, 3007)]