4184375

素因数分解:

$5^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 5687136

約数和(自身を除く): 1502761

約数列:

[1, 5, 13, 25, 65, 103, 125, 325, 515, 625, 1339, 1625, 2575, 3125, 6695, 8125, 12875, 33475, 40625, 64375, 167375, 321875, 836875, 4184375]

約数ペア:

[(1, 4184375), (5, 836875), (13, 321875), (25, 167375), (65, 64375), (103, 40625), (125, 33475), (325, 12875), (515, 8125), (625, 6695), (1339, 3125), (1625, 2575)]