55423125

素因数分解:

$3^2\times 5^4\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 102342240

約数和(自身を除く): 46919115

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 167, 177, 225, 295, 375, 501, 531, 625, 835, 885, 1125, 1475, 1503, 1875, 2505, 2655, 4175, 4425, 5625, 7375, 7515, 9853, 12525, 13275, 20875, 22125, 29559, 36875, 37575, 49265, 62625, 66375, 88677, 104375, 110625, 147795, 187875, 246325, 313125, 331875, 443385, 738975, 939375, 1231625, 2216925, 3694875, 6158125, 11084625, 18474375, 55423125]

約数ペア:

[(1, 55423125), (3, 18474375), (5, 11084625), (9, 6158125), (15, 3694875), (25, 2216925), (45, 1231625), (59, 939375), (75, 738975), (125, 443385), (167, 331875), (177, 313125), (225, 246325), (295, 187875), (375, 147795), (501, 110625), (531, 104375), (625, 88677), (835, 66375), (885, 62625), (1125, 49265), (1475, 37575), (1503, 36875), (1875, 29559), (2505, 22125), (2655, 20875), (4175, 13275), (4425, 12525), (5625, 9853), (7375, 7515)]