61887855

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 101422080

約数和(自身を除く): 39534225

約数列:

[1, 3, 5, 15, 61, 183, 239, 283, 305, 717, 849, 915, 1195, 1415, 3585, 4245, 14579, 17263, 43737, 51789, 67637, 72895, 86315, 202911, 218685, 258945, 338185, 1014555, 4125857, 12377571, 20629285, 61887855]

約数ペア:

[(1, 61887855), (3, 20629285), (5, 12377571), (15, 4125857), (61, 1014555), (183, 338185), (239, 258945), (283, 218685), (305, 202911), (717, 86315), (849, 72895), (915, 67637), (1195, 51789), (1415, 43737), (3585, 17263), (4245, 14579)]