23810175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 45961344

約数和(自身を除く): 22151169

約数列:

[1, 3, 5, 9, 15, 23, 25, 43, 45, 69, 75, 107, 115, 129, 207, 215, 225, 321, 345, 387, 535, 575, 645, 963, 989, 1035, 1075, 1605, 1725, 1935, 2461, 2675, 2967, 3225, 4601, 4815, 4945, 5175, 7383, 8025, 8901, 9675, 12305, 13803, 14835, 22149, 23005, 24075, 24725, 36915, 41409, 44505, 61525, 69015, 74175, 105823, 110745, 115025, 184575, 207045, 222525, 317469, 345075, 529115, 553725, 952407, 1035225, 1587345, 2645575, 4762035, 7936725, 23810175]

約数ペア:

[(1, 23810175), (3, 7936725), (5, 4762035), (9, 2645575), (15, 1587345), (23, 1035225), (25, 952407), (43, 553725), (45, 529115), (69, 345075), (75, 317469), (107, 222525), (115, 207045), (129, 184575), (207, 115025), (215, 110745), (225, 105823), (321, 74175), (345, 69015), (387, 61525), (535, 44505), (575, 41409), (645, 36915), (963, 24725), (989, 24075), (1035, 23005), (1075, 22149), (1605, 14835), (1725, 13803), (1935, 12305), (2461, 9675), (2675, 8901), (2967, 8025), (3225, 7383), (4601, 5175), (4815, 4945)]