31330585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 14392295

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1511, 1595, 1885, 4147, 7555, 16621, 19643, 20735, 43819, 83105, 98215, 216073, 219095, 482009, 569647, 1080365, 2410045, 2848235, 6266117, 31330585]

約数ペア:

[(1, 31330585), (5, 6266117), (11, 2848235), (13, 2410045), (29, 1080365), (55, 569647), (65, 482009), (143, 219095), (145, 216073), (319, 98215), (377, 83105), (715, 43819), (1511, 20735), (1595, 19643), (1885, 16621), (4147, 7555)]