7425985

素因数分解:

$5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 10230912

約数和(自身を除く): 2804927

約数列:

[1, 5, 7, 35, 331, 641, 1655, 2317, 3205, 4487, 11585, 22435, 212171, 1060855, 1485197, 7425985]

約数ペア:

[(1, 7425985), (5, 1485197), (7, 1060855), (35, 212171), (331, 22435), (641, 11585), (1655, 4487), (2317, 3205)]