3117235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 4334256

約数和(自身を除く): 1217021

約数列:

[1, 5, 11, 19, 55, 95, 157, 209, 361, 785, 1045, 1727, 1805, 2983, 3971, 8635, 14915, 19855, 32813, 56677, 164065, 283385, 623447, 3117235]

約数ペア:

[(1, 3117235), (5, 623447), (11, 283385), (19, 164065), (55, 56677), (95, 32813), (157, 19855), (209, 14915), (361, 8635), (785, 3971), (1045, 2983), (1727, 1805)]