90164625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{8291}}^1$

素因数の和:8338

約数の個数: 32

約数和(自身を含む): 155226240

約数和(自身を除く): 65061615

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 8291, 10875, 24873, 41455, 124365, 207275, 240439, 621825, 721317, 1036375, 1202195, 3109125, 3606585, 6010975, 18032925, 30054875, 90164625]

約数ペア:

[(1, 90164625), (3, 30054875), (5, 18032925), (15, 6010975), (25, 3606585), (29, 3109125), (75, 1202195), (87, 1036375), (125, 721317), (145, 621825), (375, 240439), (435, 207275), (725, 124365), (2175, 41455), (3625, 24873), (8291, 10875)]