147314375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{18131}}^1$

素因数の和:18164

約数の個数: 20

約数和(自身を含む): 198255288

約数和(自身を除く): 50940913

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 8125, 18131, 90655, 235703, 453275, 1178515, 2266375, 5892575, 11331875, 29462875, 147314375]

約数ペア:

[(1, 147314375), (5, 29462875), (13, 11331875), (25, 5892575), (65, 2266375), (125, 1178515), (325, 453275), (625, 235703), (1625, 90655), (8125, 18131)]