71463665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9239}}^1$

素因数の和:9281

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 40303375

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 9239, 46195, 64673, 120107, 157063, 323365, 600535, 785315, 840749, 1099441, 2041819, 4203745, 5497205, 10209095, 14292733, 71463665]

約数ペア:

[(1, 71463665), (5, 14292733), (7, 10209095), (13, 5497205), (17, 4203745), (35, 2041819), (65, 1099441), (85, 840749), (91, 785315), (119, 600535), (221, 323365), (455, 157063), (595, 120107), (1105, 64673), (1547, 46195), (7735, 9239)]