12553965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14683}}^1$

素因数の和:14713

約数の個数: 24

約数和(自身を含む): 22907040

約数和(自身を除く): 10353075

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 14683, 44049, 73415, 132147, 220245, 278977, 660735, 836931, 1394885, 2510793, 4184655, 12553965]

約数ペア:

[(1, 12553965), (3, 4184655), (5, 2510793), (9, 1394885), (15, 836931), (19, 660735), (45, 278977), (57, 220245), (95, 132147), (171, 73415), (285, 44049), (855, 14683)]