85897875

素因数分解:

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

素因数の和:829

約数の個数: 64

約数和(自身を含む): 167371776

約数和(自身を除く): 81473901

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 125, 129, 175, 215, 301, 375, 525, 645, 761, 875, 903, 1075, 1505, 2283, 2625, 3225, 3805, 4515, 5327, 5375, 7525, 11415, 15981, 16125, 19025, 22575, 26635, 32723, 37625, 57075, 79905, 95125, 98169, 112875, 133175, 163615, 229061, 285375, 399525, 490845, 665875, 687183, 818075, 1145305, 1997625, 2454225, 3435915, 4090375, 5726525, 12271125, 17179575, 28632625, 85897875]

約数ペア:

[(1, 85897875), (3, 28632625), (5, 17179575), (7, 12271125), (15, 5726525), (21, 4090375), (25, 3435915), (35, 2454225), (43, 1997625), (75, 1145305), (105, 818075), (125, 687183), (129, 665875), (175, 490845), (215, 399525), (301, 285375), (375, 229061), (525, 163615), (645, 133175), (761, 112875), (875, 98169), (903, 95125), (1075, 79905), (1505, 57075), (2283, 37625), (2625, 32723), (3225, 26635), (3805, 22575), (4515, 19025), (5327, 16125), (5375, 15981), (7525, 11415)]