143315185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5697

約数の個数: 32

約数和(自身を含む): 204664320

約数和(自身を除く): 61349135

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 5083, 5639, 25415, 28195, 73307, 95863, 129697, 366535, 479315, 648485, 1246219, 1686061, 2204849, 6231095, 8430305, 11024245, 28663037, 143315185]

約数ペア:

[(1, 143315185), (5, 28663037), (13, 11024245), (17, 8430305), (23, 6231095), (65, 2204849), (85, 1686061), (115, 1246219), (221, 648485), (299, 479315), (391, 366535), (1105, 129697), (1495, 95863), (1955, 73307), (5083, 28195), (5639, 25415)]