1264635

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 2218320

約数和(自身を除く): 953685

約数列:

[1, 3, 5, 9, 15, 45, 157, 179, 471, 537, 785, 895, 1413, 1611, 2355, 2685, 7065, 8055, 28103, 84309, 140515, 252927, 421545, 1264635]

約数ペア:

[(1, 1264635), (3, 421545), (5, 252927), (9, 140515), (15, 84309), (45, 28103), (157, 8055), (179, 7065), (471, 2685), (537, 2355), (785, 1611), (895, 1413)]