13009725

素因数分解:

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

素因数の和:946

約数の個数: 36

約数和(自身を含む): 23677056

約数和(自身を除く): 10667331

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 863, 1005, 1675, 2589, 3015, 4315, 5025, 7767, 12945, 15075, 21575, 38835, 57821, 64725, 173463, 194175, 289105, 520389, 867315, 1445525, 2601945, 4336575, 13009725]

約数ペア:

[(1, 13009725), (3, 4336575), (5, 2601945), (9, 1445525), (15, 867315), (25, 520389), (45, 289105), (67, 194175), (75, 173463), (201, 64725), (225, 57821), (335, 38835), (603, 21575), (863, 15075), (1005, 12945), (1675, 7767), (2589, 5025), (3015, 4315)]