10400215

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 14358528

約数和(自身を除く): 3958313

約数列:

[1, 5, 7, 35, 163, 815, 1141, 1823, 5705, 9115, 12761, 63805, 297149, 1485745, 2080043, 10400215]

約数ペア:

[(1, 10400215), (5, 2080043), (7, 1485745), (35, 297149), (163, 63805), (815, 12761), (1141, 9115), (1823, 5705)]