1424375

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 20

約数和(自身を含む): 1855656

約数和(自身を除く): 431281

約数列:

[1, 5, 25, 43, 53, 125, 215, 265, 625, 1075, 1325, 2279, 5375, 6625, 11395, 26875, 33125, 56975, 284875, 1424375]

約数ペア:

[(1, 1424375), (5, 284875), (25, 56975), (43, 33125), (53, 26875), (125, 11395), (215, 6625), (265, 5375), (625, 2279), (1075, 1325)]