124220145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{169007}}^1$

素因数の和:169029

約数の個数: 24

約数和(自身を含む): 231202944

約数和(自身を除く): 106982799

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 169007, 507021, 845035, 1183049, 2535105, 3549147, 5915245, 8281343, 17745735, 24844029, 41406715, 124220145]

約数ペア:

[(1, 124220145), (3, 41406715), (5, 24844029), (7, 17745735), (15, 8281343), (21, 5915245), (35, 3549147), (49, 2535105), (105, 1183049), (147, 845035), (245, 507021), (735, 169007)]