74236245

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 122828160

約数和(自身を除く): 48591915

約数列:

[1, 3, 5, 15, 37, 111, 181, 185, 543, 555, 739, 905, 2217, 2715, 3695, 6697, 11085, 20091, 27343, 33485, 82029, 100455, 133759, 136715, 401277, 410145, 668795, 2006385, 4949083, 14847249, 24745415, 74236245]

約数ペア:

[(1, 74236245), (3, 24745415), (5, 14847249), (15, 4949083), (37, 2006385), (111, 668795), (181, 410145), (185, 401277), (543, 136715), (555, 133759), (739, 100455), (905, 82029), (2217, 33485), (2715, 27343), (3695, 20091), (6697, 11085)]