270984825

素因数分解:

$3^3\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1723}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 500235840

約数和(自身を除く): 229251015

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 233, 675, 699, 1165, 1723, 2097, 3495, 5169, 5825, 6291, 8615, 10485, 15507, 17475, 25845, 31455, 43075, 46521, 52425, 77535, 129225, 157275, 232605, 387675, 401459, 1163025, 1204377, 2007295, 3613131, 6021885, 10036475, 10839393, 18065655, 30109425, 54196965, 90328275, 270984825]

約数ペア:

[(1, 270984825), (3, 90328275), (5, 54196965), (9, 30109425), (15, 18065655), (25, 10839393), (27, 10036475), (45, 6021885), (75, 3613131), (135, 2007295), (225, 1204377), (233, 1163025), (675, 401459), (699, 387675), (1165, 232605), (1723, 157275), (2097, 129225), (3495, 77535), (5169, 52425), (5825, 46521), (6291, 43075), (8615, 31455), (10485, 25845), (15507, 17475)]