14808125

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 40

約数和(自身を含む): 20618400

約数和(自身を除く): 5810275

約数列:

[1, 5, 19, 25, 29, 43, 95, 125, 145, 215, 475, 551, 625, 725, 817, 1075, 1247, 2375, 2755, 3625, 4085, 5375, 6235, 11875, 13775, 18125, 20425, 23693, 26875, 31175, 68875, 102125, 118465, 155875, 344375, 510625, 592325, 779375, 2961625, 14808125]

約数ペア:

[(1, 14808125), (5, 2961625), (19, 779375), (25, 592325), (29, 510625), (43, 344375), (95, 155875), (125, 118465), (145, 102125), (215, 68875), (475, 31175), (551, 26875), (625, 23693), (725, 20425), (817, 18125), (1075, 13775), (1247, 11875), (2375, 6235), (2755, 5375), (3625, 4085)]