56375475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 101993472

約数和(自身を除く): 45617997

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 863, 871, 975, 1005, 1675, 2589, 2613, 4315, 4355, 5025, 11219, 12945, 13065, 21575, 21775, 33657, 56095, 57821, 64725, 65325, 168285, 173463, 280475, 289105, 751673, 841425, 867315, 1445525, 2255019, 3758365, 4336575, 11275095, 18791825, 56375475]

約数ペア:

[(1, 56375475), (3, 18791825), (5, 11275095), (13, 4336575), (15, 3758365), (25, 2255019), (39, 1445525), (65, 867315), (67, 841425), (75, 751673), (195, 289105), (201, 280475), (325, 173463), (335, 168285), (863, 65325), (871, 64725), (975, 57821), (1005, 56095), (1675, 33657), (2589, 21775), (2613, 21575), (4315, 13065), (4355, 12945), (5025, 11219)]