54239065

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 66620736

約数和(自身を除く): 12381671

約数列:

[1, 5, 61, 163, 305, 815, 1091, 5455, 9943, 49715, 66551, 177833, 332755, 889165, 10847813, 54239065]

約数ペア:

[(1, 54239065), (5, 10847813), (61, 889165), (163, 332755), (305, 177833), (815, 66551), (1091, 49715), (5455, 9943)]