2912809035

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1\times {\mathrm{2621}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 4773466368

約数和(自身を除く): 1860657333

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1723, 2621, 5169, 7863, 8615, 13105, 25845, 39315, 74089, 112703, 222267, 338109, 370445, 563515, 1111335, 1690545, 4515983, 13547949, 22579915, 67739745, 194187269, 582561807, 970936345, 2912809035]

約数ペア:

[(1, 2912809035), (3, 970936345), (5, 582561807), (15, 194187269), (43, 67739745), (129, 22579915), (215, 13547949), (645, 4515983), (1723, 1690545), (2621, 1111335), (5169, 563515), (7863, 370445), (8615, 338109), (13105, 222267), (25845, 112703), (39315, 74089)]