78280605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133813}}^1$

素因数の和:133837

約数の個数: 24

約数和(自身を含む): 146124888

約数和(自身を除く): 67844283

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 133813, 401439, 669065, 1204317, 1739569, 2007195, 5218707, 6021585, 8697845, 15656121, 26093535, 78280605]

約数ペア:

[(1, 78280605), (3, 26093535), (5, 15656121), (9, 8697845), (13, 6021585), (15, 5218707), (39, 2007195), (45, 1739569), (65, 1204317), (117, 669065), (195, 401439), (585, 133813)]