12206925

素因数分解:

$3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 22052160

約数和(自身を除く): 9845235

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 227, 239, 681, 717, 1135, 1195, 2043, 2151, 3405, 3585, 5675, 5975, 10215, 10755, 17025, 17925, 51075, 53775, 54253, 162759, 271265, 488277, 813795, 1356325, 2441385, 4068975, 12206925]

約数ペア:

[(1, 12206925), (3, 4068975), (5, 2441385), (9, 1356325), (15, 813795), (25, 488277), (45, 271265), (75, 162759), (225, 54253), (227, 53775), (239, 51075), (681, 17925), (717, 17025), (1135, 10755), (1195, 10215), (2043, 5975), (2151, 5675), (3405, 3585)]