1520975035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{108139}}^1$

素因数の和:108270

約数の個数: 16

約数和(自身を含む): 1907589600

約数和(自身を除く): 386614565

約数列:

[1, 5, 29, 97, 145, 485, 2813, 14065, 108139, 540695, 3136031, 10489483, 15680155, 52447415, 304195007, 1520975035]

約数ペア:

[(1, 1520975035), (5, 304195007), (29, 52447415), (97, 15680155), (145, 10489483), (485, 3136031), (2813, 540695), (14065, 108139)]