5456925

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 9929920

約数和(自身を除く): 4472995

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 307, 395, 711, 921, 1185, 1535, 1975, 2763, 3555, 4605, 5925, 7675, 13815, 17775, 23025, 24253, 69075, 72759, 121265, 218277, 363795, 606325, 1091385, 1818975, 5456925]

約数ペア:

[(1, 5456925), (3, 1818975), (5, 1091385), (9, 606325), (15, 363795), (25, 218277), (45, 121265), (75, 72759), (79, 69075), (225, 24253), (237, 23025), (307, 17775), (395, 13815), (711, 7675), (921, 5925), (1185, 4605), (1535, 3555), (1975, 2763)]