220467033215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{308345501}}^1$

素因数の和:308345530

約数の個数: 16

約数和(自身を含む): 310812266016

約数和(自身を除く): 90345232801

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 308345501, 1541727505, 3391800511, 4008491513, 16959002555, 20042457565, 44093406643, 220467033215]

約数ペア:

[(1, 220467033215), (5, 44093406643), (11, 20042457565), (13, 16959002555), (55, 4008491513), (65, 3391800511), (143, 1541727505), (715, 308345501)]