23737905

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 43215120

約数和(自身を除く): 19477215

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 265, 269, 333, 477, 555, 795, 807, 1345, 1665, 1961, 2385, 2421, 4035, 5883, 9805, 9953, 12105, 14257, 17649, 29415, 29859, 42771, 49765, 71285, 88245, 89577, 128313, 149295, 213855, 447885, 527509, 641565, 1582527, 2637545, 4747581, 7912635, 23737905]

約数ペア:

[(1, 23737905), (3, 7912635), (5, 4747581), (9, 2637545), (15, 1582527), (37, 641565), (45, 527509), (53, 447885), (111, 213855), (159, 149295), (185, 128313), (265, 89577), (269, 88245), (333, 71285), (477, 49765), (555, 42771), (795, 29859), (807, 29415), (1345, 17649), (1665, 14257), (1961, 12105), (2385, 9953), (2421, 9805), (4035, 5883)]