155535525

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7433}}^1$

素因数の和:7483

約数の個数: 48

約数和(自身を含む): 294981120

約数和(自身を除く): 139445595

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, 7433, 20925, 22299, 37165, 66897, 111495, 185825, 200691, 230423, 334485, 557475, 691269, 1003455, 1152115, 1672425, 2073807, 3456345, 5017275, 5760575, 6221421, 10369035, 17281725, 31107105, 51845175, 155535525]

約数ペア:

[(1, 155535525), (3, 51845175), (5, 31107105), (9, 17281725), (15, 10369035), (25, 6221421), (27, 5760575), (31, 5017275), (45, 3456345), (75, 2073807), (93, 1672425), (135, 1152115), (155, 1003455), (225, 691269), (279, 557475), (465, 334485), (675, 230423), (775, 200691), (837, 185825), (1395, 111495), (2325, 66897), (4185, 37165), (6975, 22299), (7433, 20925)]