42691715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2081}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 56064096

約数和(自身を除く): 13372381

約数列:

[1, 5, 11, 55, 373, 1865, 2081, 4103, 10405, 20515, 22891, 114455, 776213, 3881065, 8538343, 42691715]

約数ペア:

[(1, 42691715), (5, 8538343), (11, 3881065), (55, 776213), (373, 114455), (1865, 22891), (2081, 20515), (4103, 10405)]