29272375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 40622400

約数和(自身を除く): 11350025

約数列:

[1, 5, 11, 25, 55, 61, 125, 275, 305, 349, 671, 1375, 1525, 1745, 3355, 3839, 7625, 8725, 16775, 19195, 21289, 43625, 83875, 95975, 106445, 234179, 479875, 532225, 1170895, 2661125, 5854475, 29272375]

約数ペア:

[(1, 29272375), (5, 5854475), (11, 2661125), (25, 1170895), (55, 532225), (61, 479875), (125, 234179), (275, 106445), (305, 95975), (349, 83875), (671, 43625), (1375, 21289), (1525, 19195), (1745, 16775), (3355, 8725), (3839, 7625)]