75038985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 149485440

約数和(自身を除く): 74446455

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 211, 315, 633, 1055, 1129, 1477, 1899, 3165, 3387, 4431, 5645, 7385, 7903, 9495, 10161, 13293, 16935, 22155, 23709, 39515, 50805, 66465, 71127, 118545, 238219, 355635, 714657, 1191095, 1667533, 2143971, 3573285, 5002599, 8337665, 10719855, 15007797, 25012995, 75038985]

約数ペア:

[(1, 75038985), (3, 25012995), (5, 15007797), (7, 10719855), (9, 8337665), (15, 5002599), (21, 3573285), (35, 2143971), (45, 1667533), (63, 1191095), (105, 714657), (211, 355635), (315, 238219), (633, 118545), (1055, 71127), (1129, 66465), (1477, 50805), (1899, 39515), (3165, 23709), (3387, 22155), (4431, 16935), (5645, 13293), (7385, 10161), (7903, 9495)]