220141065

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{276907}}^1$

素因数の和:276968

約数の個数: 16

約数和(自身を含む): 358872768

約数和(自身を除く): 138731703

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 276907, 830721, 1384535, 4153605, 14676071, 44028213, 73380355, 220141065]

約数ペア:

[(1, 220141065), (3, 73380355), (5, 44028213), (15, 14676071), (53, 4153605), (159, 1384535), (265, 830721), (795, 276907)]