7130609875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{803449}}^1$

素因数の和:803535

約数の個数: 16

約数和(自身を含む): 9024350400

約数和(自身を除く): 1893740525

約数列:

[1, 5, 25, 71, 125, 355, 1775, 8875, 803449, 4017245, 20086225, 57044879, 100431125, 285224395, 1426121975, 7130609875]

約数ペア:

[(1, 7130609875), (5, 1426121975), (25, 285224395), (71, 100431125), (125, 57044879), (355, 20086225), (1775, 4017245), (8875, 803449)]