1301229215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107053}}^1$

素因数の和:107099

約数の個数: 32

約数和(自身を含む): 1942387776

約数和(自身を除く): 641158561

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 107053, 535265, 1177583, 1391689, 1819901, 5887915, 6958445, 9099505, 15308579, 20018911, 23658713, 76542895, 100094555, 118293565, 260245843, 1301229215]

約数ペア:

[(1, 1301229215), (5, 260245843), (11, 118293565), (13, 100094555), (17, 76542895), (55, 23658713), (65, 20018911), (85, 15308579), (143, 9099505), (187, 6958445), (221, 5887915), (715, 1819901), (935, 1391689), (1105, 1177583), (2431, 535265), (12155, 107053)]