27051075

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1228

約数の個数: 36

約数和(自身を含む): 48940320

約数和(自身を除く): 21889245

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1103, 1635, 2725, 3309, 4905, 5515, 8175, 9927, 16545, 24525, 27575, 49635, 82725, 120227, 248175, 360681, 601135, 1082043, 1803405, 3005675, 5410215, 9017025, 27051075]

約数ペア:

[(1, 27051075), (3, 9017025), (5, 5410215), (9, 3005675), (15, 1803405), (25, 1082043), (45, 601135), (75, 360681), (109, 248175), (225, 120227), (327, 82725), (545, 49635), (981, 27575), (1103, 24525), (1635, 16545), (2725, 9927), (3309, 8175), (4905, 5515)]