39683625

素因数分解:

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

素因数の和:191

約数の個数: 64

約数和(自身を含む): 71165952

約数和(自身を除く): 31482327

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 107, 115, 125, 129, 215, 321, 345, 375, 535, 575, 645, 989, 1075, 1605, 1725, 2461, 2675, 2875, 2967, 3225, 4601, 4945, 5375, 7383, 8025, 8625, 12305, 13375, 13803, 14835, 16125, 23005, 24725, 36915, 40125, 61525, 69015, 74175, 105823, 115025, 123625, 184575, 307625, 317469, 345075, 370875, 529115, 575125, 922875, 1587345, 1725375, 2645575, 7936725, 13227875, 39683625]

約数ペア:

[(1, 39683625), (3, 13227875), (5, 7936725), (15, 2645575), (23, 1725375), (25, 1587345), (43, 922875), (69, 575125), (75, 529115), (107, 370875), (115, 345075), (125, 317469), (129, 307625), (215, 184575), (321, 123625), (345, 115025), (375, 105823), (535, 74175), (575, 69015), (645, 61525), (989, 40125), (1075, 36915), (1605, 24725), (1725, 23005), (2461, 16125), (2675, 14835), (2875, 13803), (2967, 13375), (3225, 12305), (4601, 8625), (4945, 8025), (5375, 7383)]