28632625

素因数分解:

$5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 41842944

約数和(自身を除く): 13210319

約数列:

[1, 5, 7, 25, 35, 43, 125, 175, 215, 301, 761, 875, 1075, 1505, 3805, 5327, 5375, 7525, 19025, 26635, 32723, 37625, 95125, 133175, 163615, 229061, 665875, 818075, 1145305, 4090375, 5726525, 28632625]

約数ペア:

[(1, 28632625), (5, 5726525), (7, 4090375), (25, 1145305), (35, 818075), (43, 665875), (125, 229061), (175, 163615), (215, 133175), (301, 95125), (761, 37625), (875, 32723), (1075, 26635), (1505, 19025), (3805, 7525), (5327, 5375)]