5406465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 3665535

約数列:

[1, 3, 5, 15, 41, 59, 123, 149, 177, 205, 295, 447, 615, 745, 885, 2235, 2419, 6109, 7257, 8791, 12095, 18327, 26373, 30545, 36285, 43955, 91635, 131865, 360431, 1081293, 1802155, 5406465]

約数ペア:

[(1, 5406465), (3, 1802155), (5, 1081293), (15, 360431), (41, 131865), (59, 91635), (123, 43955), (149, 36285), (177, 30545), (205, 26373), (295, 18327), (447, 12095), (615, 8791), (745, 7257), (885, 6109), (2235, 2419)]