728090985

素因数分解:

$3^1\times 5^1\times {\mathrm{3607}}^1\times {\mathrm{13457}}^1$

素因数の和:17072

約数の個数: 16

約数和(自身を含む): 1165355136

約数和(自身を除く): 437264151

約数列:

[1, 3, 5, 15, 3607, 10821, 13457, 18035, 40371, 54105, 67285, 201855, 48539399, 145618197, 242696995, 728090985]

約数ペア:

[(1, 728090985), (3, 242696995), (5, 145618197), (15, 48539399), (3607, 201855), (10821, 67285), (13457, 54105), (18035, 40371)]