85964955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{133279}}^1$

素因数の和:133330

約数の個数: 16

約数和(自身を含む): 140743680

約数和(自身を除く): 54778725

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 133279, 399837, 666395, 1999185, 5730997, 17192991, 28654985, 85964955]

約数ペア:

[(1, 85964955), (3, 28654985), (5, 17192991), (15, 5730997), (43, 1999185), (129, 666395), (215, 399837), (645, 133279)]