23802885

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 43250688

約数和(自身を除く): 19447803

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 113, 151, 155, 279, 339, 453, 465, 565, 755, 1017, 1359, 1395, 1695, 2265, 3503, 4681, 5085, 6795, 10509, 14043, 17063, 17515, 23405, 31527, 42129, 51189, 52545, 70215, 85315, 153567, 157635, 210645, 255945, 528953, 767835, 1586859, 2644765, 4760577, 7934295, 23802885]

約数ペア:

[(1, 23802885), (3, 7934295), (5, 4760577), (9, 2644765), (15, 1586859), (31, 767835), (45, 528953), (93, 255945), (113, 210645), (151, 157635), (155, 153567), (279, 85315), (339, 70215), (453, 52545), (465, 51189), (565, 42129), (755, 31527), (1017, 23405), (1359, 17515), (1395, 17063), (1695, 14043), (2265, 10509), (3503, 6795), (4681, 5085)]