6751785

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 11284992

約数和(自身を除く): 4533207

約数列:

[1, 3, 5, 15, 47, 61, 141, 157, 183, 235, 305, 471, 705, 785, 915, 2355, 2867, 7379, 8601, 9577, 14335, 22137, 28731, 36895, 43005, 47885, 110685, 143655, 450119, 1350357, 2250595, 6751785]

約数ペア:

[(1, 6751785), (3, 2250595), (5, 1350357), (15, 450119), (47, 143655), (61, 110685), (141, 47885), (157, 43005), (183, 36895), (235, 28731), (305, 22137), (471, 14335), (705, 9577), (785, 8601), (915, 7379), (2355, 2867)]