71322125

素因数分解:

$5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 104522496

約数和(自身を除く): 33200371

約数列:

[1, 5, 7, 25, 35, 37, 125, 175, 185, 259, 875, 925, 1295, 2203, 4625, 6475, 11015, 15421, 32375, 55075, 77105, 81511, 275375, 385525, 407555, 570577, 1927625, 2037775, 2852885, 10188875, 14264425, 71322125]

約数ペア:

[(1, 71322125), (5, 14264425), (7, 10188875), (25, 2852885), (35, 2037775), (37, 1927625), (125, 570577), (175, 407555), (185, 385525), (259, 275375), (875, 81511), (925, 77105), (1295, 55075), (2203, 32375), (4625, 15421), (6475, 11015)]