2247230115

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1280473}}^1$

素因数の和:1280500

約数の個数: 32

約数和(自身を含む): 4302392640

約数和(自身を除く): 2055162525

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1280473, 3841419, 6402365, 11524257, 16646149, 19207095, 34572771, 49938447, 57621285, 83230745, 149815341, 172863855, 249692235, 449446023, 749076705, 2247230115]

約数ペア:

[(1, 2247230115), (3, 749076705), (5, 449446023), (9, 249692235), (13, 172863855), (15, 149815341), (27, 83230745), (39, 57621285), (45, 49938447), (65, 34572771), (117, 19207095), (135, 16646149), (195, 11524257), (351, 6402365), (585, 3841419), (1755, 1280473)]