1451645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 1959552

約数和(自身を除く): 507907

約数列:

[1, 5, 13, 23, 65, 115, 299, 971, 1495, 4855, 12623, 22333, 63115, 111665, 290329, 1451645]

約数ペア:

[(1, 1451645), (5, 290329), (13, 111665), (23, 63115), (65, 22333), (115, 12623), (299, 4855), (971, 1495)]