181369215

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14983}}^1$

素因数の和:15263

約数の個数: 24

約数和(自身を含む): 315563040

約数和(自身を除く): 134193825

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 4035, 12105, 14983, 44949, 74915, 134847, 224745, 674235, 4030427, 12091281, 20152135, 36273843, 60456405, 181369215]

約数ペア:

[(1, 181369215), (3, 60456405), (5, 36273843), (9, 20152135), (15, 12091281), (45, 4030427), (269, 674235), (807, 224745), (1345, 134847), (2421, 74915), (4035, 44949), (12105, 14983)]