1250796625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7621}}^1$

素因数の和:7750

約数の個数: 32

約数和(自身を含む): 1697937696

約数和(自身を除く): 447141071

約数列:

[1, 5, 13, 25, 65, 101, 125, 325, 505, 1313, 1625, 2525, 6565, 7621, 12625, 32825, 38105, 99073, 164125, 190525, 495365, 769721, 952625, 2476825, 3848605, 10006373, 12384125, 19243025, 50031865, 96215125, 250159325, 1250796625]

約数ペア:

[(1, 1250796625), (5, 250159325), (13, 96215125), (25, 50031865), (65, 19243025), (101, 12384125), (125, 10006373), (325, 3848605), (505, 2476825), (1313, 952625), (1625, 769721), (2525, 495365), (6565, 190525), (7621, 164125), (12625, 99073), (32825, 38105)]