31103668605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{189697}}^1$

素因数の和:190365

約数の個数: 32

約数和(自身を含む): 52775501184

約数和(自身を除く): 21671832579

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 643, 1929, 3215, 9645, 10931, 32793, 54655, 163965, 189697, 569091, 948485, 2845455, 3224849, 9674547, 16124245, 48372735, 121975171, 365925513, 609875855, 1829627565, 2073577907, 6220733721, 10367889535, 31103668605]

約数ペア:

[(1, 31103668605), (3, 10367889535), (5, 6220733721), (15, 2073577907), (17, 1829627565), (51, 609875855), (85, 365925513), (255, 121975171), (643, 48372735), (1929, 16124245), (3215, 9674547), (9645, 3224849), (10931, 2845455), (32793, 948485), (54655, 569091), (163965, 189697)]