89223115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10861}}^1$

素因数の和:10950

約数の個数: 16

約数和(自身を含む): 112617216

約数和(自身を除く): 23394101

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 10861, 54305, 336691, 575633, 1683455, 2878165, 17844623, 89223115]

約数ペア:

[(1, 89223115), (5, 17844623), (31, 2878165), (53, 1683455), (155, 575633), (265, 336691), (1643, 54305), (8215, 10861)]