99314375

素因数分解:

$5^4\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1364

約数の個数: 20

約数和(自身を含む): 125153688

約数和(自身を除く): 25839313

約数列:

[1, 5, 25, 125, 131, 625, 655, 1213, 3275, 6065, 16375, 30325, 81875, 151625, 158903, 758125, 794515, 3972575, 19862875, 99314375]

約数ペア:

[(1, 99314375), (5, 19862875), (25, 3972575), (125, 794515), (131, 758125), (625, 158903), (655, 151625), (1213, 81875), (3275, 30325), (6065, 16375)]