1206977135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{156041}}^1$

素因数の和:156083

約数の個数: 32

約数和(自身を含む): 1887484032

約数和(自身を除く): 680506897

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 156041, 780205, 1092287, 2028533, 2652697, 5461435, 10142665, 13263485, 14199731, 18568879, 34485061, 70998655, 92844395, 172425305, 241395427, 1206977135]

約数ペア:

[(1, 1206977135), (5, 241395427), (7, 172425305), (13, 92844395), (17, 70998655), (35, 34485061), (65, 18568879), (85, 14199731), (91, 13263485), (119, 10142665), (221, 5461435), (455, 2652697), (595, 2028533), (1105, 1092287), (1547, 780205), (7735, 156041)]