320900145

素因数分解:

$3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{11813}}^1$

素因数の和:13632

約数の個数: 16

約数和(自身を含む): 513767232

約数和(自身を除く): 192867087

約数列:

[1, 3, 5, 15, 1811, 5433, 9055, 11813, 27165, 35439, 59065, 177195, 21393343, 64180029, 106966715, 320900145]

約数ペア:

[(1, 320900145), (3, 106966715), (5, 64180029), (15, 21393343), (1811, 177195), (5433, 59065), (9055, 35439), (11813, 27165)]