63631475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 83886000

約数和(自身を除く): 20254525

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 1229, 2071, 2725, 6145, 10355, 23351, 30725, 51775, 116755, 133961, 583775, 669805, 2545259, 3349025, 12726295, 63631475]

約数ペア:

[(1, 63631475), (5, 12726295), (19, 3349025), (25, 2545259), (95, 669805), (109, 583775), (475, 133961), (545, 116755), (1229, 51775), (2071, 30725), (2725, 23351), (6145, 10355)]