53456075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 71187408

約数和(自身を除く): 17731333

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1723, 1825, 6205, 8615, 29291, 31025, 43075, 125779, 146455, 628895, 732275, 2138243, 3144475, 10691215, 53456075]

約数ペア:

[(1, 53456075), (5, 10691215), (17, 3144475), (25, 2138243), (73, 732275), (85, 628895), (365, 146455), (425, 125779), (1241, 43075), (1723, 31025), (1825, 29291), (6205, 8615)]