89562875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 119508480

約数和(自身を除く): 29945605

約数列:

[1, 5, 25, 29, 31, 125, 145, 155, 725, 775, 797, 899, 3625, 3875, 3985, 4495, 19925, 22475, 23113, 24707, 99625, 112375, 115565, 123535, 577825, 617675, 716503, 2889125, 3088375, 3582515, 17912575, 89562875]

約数ペア:

[(1, 89562875), (5, 17912575), (25, 3582515), (29, 3088375), (31, 2889125), (125, 716503), (145, 617675), (155, 577825), (725, 123535), (775, 115565), (797, 112375), (899, 99625), (3625, 24707), (3875, 23113), (3985, 22475), (4495, 19925)]