3180105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 5837832

約数和(自身を除く): 2657727

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 4157, 12471, 20785, 37413, 62355, 70669, 187065, 212007, 353345, 636021, 1060035, 3180105]

約数ペア:

[(1, 3180105), (3, 1060035), (5, 636021), (9, 353345), (15, 212007), (17, 187065), (45, 70669), (51, 62355), (85, 37413), (153, 20785), (255, 12471), (765, 4157)]