478002345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{3119}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 811399680

約数和(自身を除く): 333397335

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 601, 1803, 3005, 3119, 9015, 9357, 10217, 15595, 30651, 46785, 51085, 53023, 153255, 159069, 265115, 795345, 1874519, 5623557, 9372595, 28117785, 31866823, 95600469, 159334115, 478002345]

約数ペア:

[(1, 478002345), (3, 159334115), (5, 95600469), (15, 31866823), (17, 28117785), (51, 9372595), (85, 5623557), (255, 1874519), (601, 795345), (1803, 265115), (3005, 159069), (3119, 153255), (9015, 53023), (9357, 51085), (10217, 46785), (15595, 30651)]