12361395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 20704320

約数和(自身を除く): 8342925

約数列:

[1, 3, 5, 15, 29, 87, 145, 157, 181, 435, 471, 543, 785, 905, 2355, 2715, 4553, 5249, 13659, 15747, 22765, 26245, 28417, 68295, 78735, 85251, 142085, 426255, 824093, 2472279, 4120465, 12361395]

約数ペア:

[(1, 12361395), (3, 4120465), (5, 2472279), (15, 824093), (29, 426255), (87, 142085), (145, 85251), (157, 78735), (181, 68295), (435, 28417), (471, 26245), (543, 22765), (785, 15747), (905, 13659), (2355, 5249), (2715, 4553)]