8016195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2595

約数の個数: 32

約数和(自身を含む): 14734080

約数和(自身を除く): 6717885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 2557, 3135, 7671, 12785, 28127, 38355, 48583, 84381, 140635, 145749, 242915, 421905, 534413, 728745, 1603239, 2672065, 8016195]

約数ペア:

[(1, 8016195), (3, 2672065), (5, 1603239), (11, 728745), (15, 534413), (19, 421905), (33, 242915), (55, 145749), (57, 140635), (95, 84381), (165, 48583), (209, 38355), (285, 28127), (627, 12785), (1045, 7671), (2557, 3135)]