6651585

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 12240000

約数和(自身を除く): 5588415

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 1699, 3915, 5097, 8495, 15291, 25485, 45873, 49271, 76455, 147813, 229365, 246355, 443439, 739065, 1330317, 2217195, 6651585]

約数ペア:

[(1, 6651585), (3, 2217195), (5, 1330317), (9, 739065), (15, 443439), (27, 246355), (29, 229365), (45, 147813), (87, 76455), (135, 49271), (145, 45873), (261, 25485), (435, 15291), (783, 8495), (1305, 5097), (1699, 3915)]