85758505

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 121492224

約数和(自身を除く): 35733719

約数列:

[1, 5, 7, 35, 53, 83, 265, 371, 415, 557, 581, 1855, 2785, 2905, 3899, 4399, 19495, 21995, 29521, 30793, 46231, 147605, 153965, 206647, 231155, 323617, 1033235, 1618085, 2450243, 12251215, 17151701, 85758505]

約数ペア:

[(1, 85758505), (5, 17151701), (7, 12251215), (35, 2450243), (53, 1618085), (83, 1033235), (265, 323617), (371, 231155), (415, 206647), (557, 153965), (581, 147605), (1855, 46231), (2785, 30793), (2905, 29521), (3899, 21995), (4399, 19495)]