7249385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10139}}^1$

素因数の和:10168

約数の個数: 16

約数和(自身を含む): 10221120

約数和(自身を除く): 2971735

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 10139, 50695, 111529, 131807, 557645, 659035, 1449877, 7249385]

約数ペア:

[(1, 7249385), (5, 1449877), (11, 659035), (13, 557645), (55, 131807), (65, 111529), (143, 50695), (715, 10139)]