74906065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16231}}^1$

素因数の和:16320

約数の個数: 16

約数和(自身を含む): 98171136

約数和(自身を除く): 23265071

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 16231, 81155, 211003, 1055015, 1152401, 5762005, 14981213, 74906065]

約数ペア:

[(1, 74906065), (5, 14981213), (13, 5762005), (65, 1152401), (71, 1055015), (355, 211003), (923, 81155), (4615, 16231)]