160804325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1069}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 218125920

約数和(自身を除く): 57321595

約数列:

[1, 5, 11, 25, 55, 275, 547, 1069, 2735, 5345, 6017, 11759, 13675, 26725, 30085, 58795, 150425, 293975, 584743, 2923715, 6432173, 14618575, 32160865, 160804325]

約数ペア:

[(1, 160804325), (5, 32160865), (11, 14618575), (25, 6432173), (55, 2923715), (275, 584743), (547, 293975), (1069, 150425), (2735, 58795), (5345, 30085), (6017, 26725), (11759, 13675)]