12301455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 21945600

約数和(自身を除く): 9644145

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 2539, 4845, 7617, 12695, 38085, 43163, 48241, 129489, 144723, 215815, 241205, 647445, 723615, 820097, 2460291, 4100485, 12301455]

約数ペア:

[(1, 12301455), (3, 4100485), (5, 2460291), (15, 820097), (17, 723615), (19, 647445), (51, 241205), (57, 215815), (85, 144723), (95, 129489), (255, 48241), (285, 43163), (323, 38085), (969, 12695), (1615, 7617), (2539, 4845)]