27912285

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{983}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 48507264

約数和(自身を除く): 20594979

約数列:

[1, 3, 5, 9, 15, 45, 631, 983, 1893, 2949, 3155, 4915, 5679, 8847, 9465, 14745, 28395, 44235, 620273, 1860819, 3101365, 5582457, 9304095, 27912285]

約数ペア:

[(1, 27912285), (3, 9304095), (5, 5582457), (9, 3101365), (15, 1860819), (45, 620273), (631, 44235), (983, 28395), (1893, 14745), (2949, 9465), (3155, 8847), (4915, 5679)]