23868825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 41890176

約数和(自身を除く): 18021351

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 101, 115, 137, 303, 345, 411, 505, 575, 685, 1515, 1725, 2055, 2323, 2525, 3151, 3425, 6969, 7575, 9453, 10275, 11615, 13837, 15755, 34845, 41511, 47265, 58075, 69185, 78775, 174225, 207555, 236325, 318251, 345925, 954753, 1037775, 1591255, 4773765, 7956275, 23868825]

約数ペア:

[(1, 23868825), (3, 7956275), (5, 4773765), (15, 1591255), (23, 1037775), (25, 954753), (69, 345925), (75, 318251), (101, 236325), (115, 207555), (137, 174225), (303, 78775), (345, 69185), (411, 58075), (505, 47265), (575, 41511), (685, 34845), (1515, 15755), (1725, 13837), (2055, 11615), (2323, 10275), (2525, 9453), (3151, 7575), (3425, 6969)]