3967087825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{1669}}^1\times {\mathrm{3067}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 5082571520

約数和(自身を除く): 1115483695

約数列:

[1, 5, 25, 31, 155, 775, 1669, 3067, 8345, 15335, 41725, 51739, 76675, 95077, 258695, 475385, 1293475, 2376925, 5118823, 25594115, 127970575, 158683513, 793417565, 3967087825]

約数ペア:

[(1, 3967087825), (5, 793417565), (25, 158683513), (31, 127970575), (155, 25594115), (775, 5118823), (1669, 2376925), (3067, 1293475), (8345, 475385), (15335, 258695), (41725, 95077), (51739, 76675)]