54517125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 100009728

約数和(自身を除く): 45492603

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 125, 159, 195, 211, 265, 325, 375, 633, 689, 795, 975, 1055, 1325, 1625, 2067, 2743, 3165, 3445, 3975, 4875, 5275, 6625, 8229, 10335, 11183, 13715, 15825, 17225, 19875, 26375, 33549, 41145, 51675, 55915, 68575, 79125, 86125, 145379, 167745, 205725, 258375, 279575, 342875, 436137, 726895, 838725, 1028625, 1397875, 2180685, 3634475, 4193625, 10903425, 18172375, 54517125]

約数ペア:

[(1, 54517125), (3, 18172375), (5, 10903425), (13, 4193625), (15, 3634475), (25, 2180685), (39, 1397875), (53, 1028625), (65, 838725), (75, 726895), (125, 436137), (159, 342875), (195, 279575), (211, 258375), (265, 205725), (325, 167745), (375, 145379), (633, 86125), (689, 79125), (795, 68575), (975, 55915), (1055, 51675), (1325, 41145), (1625, 33549), (2067, 26375), (2743, 19875), (3165, 17225), (3445, 15825), (3975, 13715), (4875, 11183), (5275, 10335), (6625, 8229)]