220140435

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{341303}}^1$

素因数の和:341354

約数の個数: 16

約数和(自身を含む): 360417024

約数和(自身を除く): 140276589

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 341303, 1023909, 1706515, 5119545, 14676029, 44028087, 73380145, 220140435]

約数ペア:

[(1, 220140435), (3, 73380145), (5, 44028087), (15, 14676029), (43, 5119545), (129, 1706515), (215, 1023909), (645, 341303)]