13069575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2048

約数の個数: 36

約数和(自身を含む): 24228360

約数和(自身を除く): 11158785

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2003, 2175, 6009, 6525, 10015, 18027, 30045, 50075, 58087, 90135, 150225, 174261, 290435, 450675, 522783, 871305, 1452175, 2613915, 4356525, 13069575]

約数ペア:

[(1, 13069575), (3, 4356525), (5, 2613915), (9, 1452175), (15, 871305), (25, 522783), (29, 450675), (45, 290435), (75, 174261), (87, 150225), (145, 90135), (225, 58087), (261, 50075), (435, 30045), (725, 18027), (1305, 10015), (2003, 6525), (2175, 6009)]