143149725

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{3331}}^1$

素因数の和:3538

約数の個数: 36

約数和(自身を含む): 257816832

約数和(自身を除く): 114667107

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 573, 955, 1719, 2865, 3331, 4775, 8595, 9993, 14325, 16655, 29979, 42975, 49965, 83275, 149895, 249825, 636221, 749475, 1908663, 3181105, 5725989, 9543315, 15905525, 28629945, 47716575, 143149725]

約数ペア:

[(1, 143149725), (3, 47716575), (5, 28629945), (9, 15905525), (15, 9543315), (25, 5725989), (45, 3181105), (75, 1908663), (191, 749475), (225, 636221), (573, 249825), (955, 149895), (1719, 83275), (2865, 49965), (3331, 42975), (4775, 29979), (8595, 16655), (9993, 14325)]