91534315

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 112882176

約数和(自身を除く): 21347861

約数列:

[1, 5, 43, 215, 271, 1355, 1571, 7855, 11653, 58265, 67553, 337765, 425741, 2128705, 18306863, 91534315]

約数ペア:

[(1, 91534315), (5, 18306863), (43, 2128705), (215, 425741), (271, 337765), (1355, 67553), (1571, 58265), (7855, 11653)]