230175

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:61

約数の個数: 48

約数和(自身を含む): 476160

約数和(自身を除く): 245985

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 31, 33, 45, 55, 75, 93, 99, 135, 155, 165, 225, 275, 279, 297, 341, 465, 495, 675, 775, 825, 837, 1023, 1395, 1485, 1705, 2325, 2475, 3069, 4185, 5115, 6975, 7425, 8525, 9207, 15345, 20925, 25575, 46035, 76725, 230175]

約数ペア:

[(1, 230175), (3, 76725), (5, 46035), (9, 25575), (11, 20925), (15, 15345), (25, 9207), (27, 8525), (31, 7425), (33, 6975), (45, 5115), (55, 4185), (75, 3069), (93, 2475), (99, 2325), (135, 1705), (155, 1485), (165, 1395), (225, 1023), (275, 837), (279, 825), (297, 775), (341, 675), (465, 495)]