172835145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1471}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 343529472

約数和(自身を除く): 170694327

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 373, 1119, 1471, 1865, 2611, 3357, 4413, 5595, 7355, 7833, 10297, 13055, 13239, 16785, 22065, 23499, 30891, 39165, 51485, 66195, 92673, 117495, 154455, 463365, 548683, 1646049, 2743415, 3840781, 4938147, 8230245, 11522343, 19203905, 24690735, 34567029, 57611715, 172835145]

約数ペア:

[(1, 172835145), (3, 57611715), (5, 34567029), (7, 24690735), (9, 19203905), (15, 11522343), (21, 8230245), (35, 4938147), (45, 3840781), (63, 2743415), (105, 1646049), (315, 548683), (373, 463365), (1119, 154455), (1471, 117495), (1865, 92673), (2611, 66195), (3357, 51485), (4413, 39165), (5595, 30891), (7355, 23499), (7833, 22065), (10297, 16785), (13055, 13239)]