30855425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 41068800

約数和(自身を除く): 10213375

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 919, 1343, 1975, 4595, 6715, 15623, 22975, 33575, 72601, 78115, 363005, 390575, 1234217, 1815025, 6171085, 30855425]

約数ペア:

[(1, 30855425), (5, 6171085), (17, 1815025), (25, 1234217), (79, 390575), (85, 363005), (395, 78115), (425, 72601), (919, 33575), (1343, 22975), (1975, 15623), (4595, 6715)]