5039385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 8899968

約数和(自身を除く): 3860583

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 601, 645, 1677, 1803, 2795, 3005, 7813, 8385, 9015, 23439, 25843, 39065, 77529, 117195, 129215, 335959, 387645, 1007877, 1679795, 5039385]

約数ペア:

[(1, 5039385), (3, 1679795), (5, 1007877), (13, 387645), (15, 335959), (39, 129215), (43, 117195), (65, 77529), (129, 39065), (195, 25843), (215, 23439), (559, 9015), (601, 8385), (645, 7813), (1677, 3005), (1803, 2795)]