89741905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1973}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 117681984

約数和(自身を除く): 27940079

約数列:

[1, 5, 11, 55, 827, 1973, 4135, 9097, 9865, 21703, 45485, 108515, 1631671, 8158355, 17948381, 89741905]

約数ペア:

[(1, 89741905), (5, 17948381), (11, 8158355), (55, 1631671), (827, 108515), (1973, 45485), (4135, 21703), (9097, 9865)]