56254215

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{6733}}^1$

素因数の和:7298

約数の個数: 16

約数和(自身を含む): 90181728

約数和(自身を除く): 33927513

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 6733, 8355, 20199, 33665, 100995, 3750281, 11250843, 18751405, 56254215]

約数ペア:

[(1, 56254215), (3, 18751405), (5, 11250843), (15, 3750281), (557, 100995), (1671, 33665), (2785, 20199), (6733, 8355)]