66507585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 112458240

約数和(自身を除く): 45950655

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 3253, 4089, 6815, 9759, 16265, 20445, 48795, 94337, 152891, 283011, 458673, 471685, 764455, 1415055, 2293365, 4433839, 13301517, 22169195, 66507585]

約数ペア:

[(1, 66507585), (3, 22169195), (5, 13301517), (15, 4433839), (29, 2293365), (47, 1415055), (87, 764455), (141, 471685), (145, 458673), (235, 283011), (435, 152891), (705, 94337), (1363, 48795), (3253, 20445), (4089, 16265), (6815, 9759)]