23177745

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 41933760

約数和(自身を除く): 18756015

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 379, 405, 453, 755, 1137, 1359, 1895, 2265, 3411, 4077, 5685, 6795, 10233, 12231, 17055, 20385, 30699, 51165, 57229, 61155, 153495, 171687, 286145, 515061, 858435, 1545183, 2575305, 4635549, 7725915, 23177745]

約数ペア:

[(1, 23177745), (3, 7725915), (5, 4635549), (9, 2575305), (15, 1545183), (27, 858435), (45, 515061), (81, 286145), (135, 171687), (151, 153495), (379, 61155), (405, 57229), (453, 51165), (755, 30699), (1137, 20385), (1359, 17055), (1895, 12231), (2265, 10233), (3411, 6795), (4077, 5685)]