2652455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 3575088

約数和(自身を除く): 922633

約数列:

[1, 5, 13, 43, 65, 73, 169, 215, 365, 559, 845, 949, 2795, 3139, 4745, 7267, 12337, 15695, 36335, 40807, 61685, 204035, 530491, 2652455]

約数ペア:

[(1, 2652455), (5, 530491), (13, 204035), (43, 61685), (65, 40807), (73, 36335), (169, 15695), (215, 12337), (365, 7267), (559, 4745), (845, 3139), (949, 2795)]