10520475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 20593920

約数和(自身を除く): 10073445

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 691, 725, 1015, 2073, 2175, 3045, 3455, 4837, 5075, 10365, 14511, 15225, 17275, 20039, 24185, 51825, 60117, 72555, 100195, 120925, 140273, 300585, 362775, 420819, 500975, 701365, 1502925, 2104095, 3506825, 10520475]

約数ペア:

[(1, 10520475), (3, 3506825), (5, 2104095), (7, 1502925), (15, 701365), (21, 500975), (25, 420819), (29, 362775), (35, 300585), (75, 140273), (87, 120925), (105, 100195), (145, 72555), (175, 60117), (203, 51825), (435, 24185), (525, 20039), (609, 17275), (691, 15225), (725, 14511), (1015, 10365), (2073, 5075), (2175, 4837), (3045, 3455)]