12021195

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15121}}^1$

素因数の和:15182

約数の個数: 16

約数和(自身を含む): 19598112

約数和(自身を除く): 7576917

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 15121, 45363, 75605, 226815, 801413, 2404239, 4007065, 12021195]

約数ペア:

[(1, 12021195), (3, 4007065), (5, 2404239), (15, 801413), (53, 226815), (159, 75605), (265, 45363), (795, 15121)]