56963175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 102136320

約数和(自身を除く): 45173145

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 645, 731, 1039, 1075, 1275, 2193, 3117, 3225, 3655, 5195, 10965, 15585, 17663, 18275, 25975, 44677, 52989, 54825, 77925, 88315, 134031, 223385, 264945, 441575, 670155, 759509, 1116925, 1324725, 2278527, 3350775, 3797545, 11392635, 18987725, 56963175]

約数ペア:

[(1, 56963175), (3, 18987725), (5, 11392635), (15, 3797545), (17, 3350775), (25, 2278527), (43, 1324725), (51, 1116925), (75, 759509), (85, 670155), (129, 441575), (215, 264945), (255, 223385), (425, 134031), (645, 88315), (731, 77925), (1039, 54825), (1075, 52989), (1275, 44677), (2193, 25975), (3117, 18275), (3225, 17663), (3655, 15585), (5195, 10965)]