82621455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7219}}^1$

素因数の和:7343

約数の個数: 32

約数和(自身を含む): 152486400

約数和(自身を除く): 69864945

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3815, 7219, 11445, 21657, 36095, 50533, 108285, 151599, 252665, 757995, 786871, 2360613, 3934355, 5508097, 11803065, 16524291, 27540485, 82621455]

約数ペア:

[(1, 82621455), (3, 27540485), (5, 16524291), (7, 11803065), (15, 5508097), (21, 3934355), (35, 2360613), (105, 786871), (109, 757995), (327, 252665), (545, 151599), (763, 108285), (1635, 50533), (2289, 36095), (3815, 21657), (7219, 11445)]