121319015

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1201}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 147990240

約数和(自身を除く): 26671225

約数列:

[1, 5, 89, 227, 445, 1135, 1201, 6005, 20203, 101015, 106889, 272627, 534445, 1363135, 24263803, 121319015]

約数ペア:

[(1, 121319015), (5, 24263803), (89, 1363135), (227, 534445), (445, 272627), (1135, 106889), (1201, 101015), (6005, 20203)]