7974955

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{5519}}^1$

素因数の和:5558

約数の個数: 12

約数和(自身を含む): 10167840

約数和(自身を除く): 2192885

約数列:

[1, 5, 17, 85, 289, 1445, 5519, 27595, 93823, 469115, 1594991, 7974955]

約数ペア:

[(1, 7974955), (5, 1594991), (17, 469115), (85, 93823), (289, 27595), (1445, 5519)]