11517415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 18023040

約数和(自身を除く): 6505625

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1489, 1547, 7445, 7735, 10423, 19357, 25313, 52115, 96785, 126565, 135499, 177191, 329069, 677495, 885955, 1645345, 2303483, 11517415]

約数ペア:

[(1, 11517415), (5, 2303483), (7, 1645345), (13, 885955), (17, 677495), (35, 329069), (65, 177191), (85, 135499), (91, 126565), (119, 96785), (221, 52115), (455, 25313), (595, 19357), (1105, 10423), (1489, 7735), (1547, 7445)]