121440575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 158466048

約数和(自身を除く): 37025473

約数列:

[1, 5, 23, 25, 115, 127, 575, 635, 1663, 2921, 3175, 8315, 14605, 38249, 41575, 73025, 191245, 211201, 956225, 1056005, 4857623, 5280025, 24288115, 121440575]

約数ペア:

[(1, 121440575), (5, 24288115), (23, 5280025), (25, 4857623), (115, 1056005), (127, 956225), (575, 211201), (635, 191245), (1663, 73025), (2921, 41575), (3175, 38249), (8315, 14605)]