30793815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52639}}^1$

素因数の和:52663

約数の個数: 24

約数和(自身を含む): 57482880

約数和(自身を除く): 26689065

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 52639, 157917, 263195, 473751, 684307, 789585, 2052921, 2368755, 3421535, 6158763, 10264605, 30793815]

約数ペア:

[(1, 30793815), (3, 10264605), (5, 6158763), (9, 3421535), (13, 2368755), (15, 2052921), (39, 789585), (45, 684307), (65, 473751), (117, 263195), (195, 157917), (585, 52639)]