147667725

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7107

約数の個数: 48

約数和(自身を含む): 280061440

約数和(自身を除く): 132393715

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 6975, 7057, 20925, 21171, 35285, 63513, 105855, 176425, 190539, 218767, 317565, 529275, 656301, 952695, 1093835, 1587825, 1968903, 3281505, 4763475, 5469175, 5906709, 9844515, 16407525, 29533545, 49222575, 147667725]

約数ペア:

[(1, 147667725), (3, 49222575), (5, 29533545), (9, 16407525), (15, 9844515), (25, 5906709), (27, 5469175), (31, 4763475), (45, 3281505), (75, 1968903), (93, 1587825), (135, 1093835), (155, 952695), (225, 656301), (279, 529275), (465, 317565), (675, 218767), (775, 190539), (837, 176425), (1395, 105855), (2325, 63513), (4185, 35285), (6975, 21171), (7057, 20925)]