7396425

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 13463424

約数和(自身を除く): 6066999

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 463, 639, 1065, 1389, 1775, 2315, 3195, 4167, 5325, 6945, 11575, 15975, 20835, 32873, 34725, 98619, 104175, 164365, 295857, 493095, 821825, 1479285, 2465475, 7396425]

約数ペア:

[(1, 7396425), (3, 2465475), (5, 1479285), (9, 821825), (15, 493095), (25, 295857), (45, 164365), (71, 104175), (75, 98619), (213, 34725), (225, 32873), (355, 20835), (463, 15975), (639, 11575), (1065, 6945), (1389, 5325), (1775, 4167), (2315, 3195)]