22114625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 30750720

約数和(自身を除く): 8636095

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 439, 775, 1625, 2015, 2195, 3875, 5707, 10075, 10975, 13609, 28535, 50375, 54875, 68045, 142675, 176917, 340225, 713375, 884585, 1701125, 4422925, 22114625]

約数ペア:

[(1, 22114625), (5, 4422925), (13, 1701125), (25, 884585), (31, 713375), (65, 340225), (125, 176917), (155, 142675), (325, 68045), (403, 54875), (439, 50375), (775, 28535), (1625, 13609), (2015, 10975), (2195, 10075), (3875, 5707)]