16676325

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:694

約数の個数: 36

約数和(自身を含む): 30142788

約数和(自身を除く): 13466463

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 225, 411, 541, 685, 1233, 1623, 2055, 2705, 3425, 4869, 6165, 8115, 10275, 13525, 24345, 30825, 40575, 74117, 121725, 222351, 370585, 667053, 1111755, 1852925, 3335265, 5558775, 16676325]

約数ペア:

[(1, 16676325), (3, 5558775), (5, 3335265), (9, 1852925), (15, 1111755), (25, 667053), (45, 370585), (75, 222351), (137, 121725), (225, 74117), (411, 40575), (541, 30825), (685, 24345), (1233, 13525), (1623, 10275), (2055, 8115), (2705, 6165), (3425, 4869)]