1373402265

素因数分解:

$3^1\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{20543}}^1$

素因数の和:25008

約数の個数: 16

約数和(自身を含む): 2198043648

約数和(自身を除く): 824641383

約数列:

[1, 3, 5, 15, 4457, 13371, 20543, 22285, 61629, 66855, 102715, 308145, 91560151, 274680453, 457800755, 1373402265]

約数ペア:

[(1, 1373402265), (3, 457800755), (5, 274680453), (15, 91560151), (4457, 308145), (13371, 102715), (20543, 66855), (22285, 61629)]