2645910145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131213}}^1$

素因数の和:131364

約数の個数: 16

約数和(自身を含む): 3290847120

約数和(自身を除く): 644936975

約数列:

[1, 5, 37, 109, 185, 545, 4033, 20165, 131213, 656065, 4854881, 14302217, 24274405, 71511085, 529182029, 2645910145]

約数ペア:

[(1, 2645910145), (5, 529182029), (37, 71511085), (109, 24274405), (185, 14302217), (545, 4854881), (4033, 656065), (20165, 131213)]