4864425

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 8154240

約数和(自身を除く): 3289815

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 821, 1185, 1975, 2463, 4105, 5925, 12315, 20525, 61575, 64859, 194577, 324295, 972885, 1621475, 4864425]

約数ペア:

[(1, 4864425), (3, 1621475), (5, 972885), (15, 324295), (25, 194577), (75, 64859), (79, 61575), (237, 20525), (395, 12315), (821, 5925), (1185, 4105), (1975, 2463)]