42828015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167953}}^1$

素因数の和:167978

約数の個数: 16

約数和(自身を含む): 72556128

約数和(自身を除く): 29728113

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 167953, 503859, 839765, 2519295, 2855201, 8565603, 14276005, 42828015]

約数ペア:

[(1, 42828015), (3, 14276005), (5, 8565603), (15, 2855201), (17, 2519295), (51, 839765), (85, 503859), (255, 167953)]