858558485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 1105228800

約数和(自身を除く): 246670315

約数列:

[1, 5, 29, 31, 145, 155, 409, 467, 899, 2045, 2335, 4495, 11861, 12679, 13543, 14477, 59305, 63395, 67715, 72385, 191003, 367691, 419833, 955015, 1838455, 2099165, 5539087, 5921093, 27695435, 29605465, 171711697, 858558485]

約数ペア:

[(1, 858558485), (5, 171711697), (29, 29605465), (31, 27695435), (145, 5921093), (155, 5539087), (409, 2099165), (467, 1838455), (899, 955015), (2045, 419833), (2335, 367691), (4495, 191003), (11861, 72385), (12679, 67715), (13543, 63395), (14477, 59305)]