143115455

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67033}}^1$

素因数の和:67106

約数の個数: 16

約数和(自身を含む): 199493184

約数和(自身を除く): 56377729

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 67033, 335165, 469231, 2346155, 4089013, 20445065, 28623091, 143115455]

約数ペア:

[(1, 143115455), (5, 28623091), (7, 20445065), (35, 4089013), (61, 2346155), (305, 469231), (427, 335165), (2135, 67033)]