19114025

素因数分解:

$5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 27260160

約数和(自身を除く): 8146135

約数列:

[1, 5, 7, 25, 35, 175, 239, 457, 1195, 1673, 2285, 3199, 5975, 8365, 11425, 15995, 41825, 79975, 109223, 546115, 764561, 2730575, 3822805, 19114025]

約数ペア:

[(1, 19114025), (5, 3822805), (7, 2730575), (25, 764561), (35, 546115), (175, 109223), (239, 79975), (457, 41825), (1195, 15995), (1673, 11425), (2285, 8365), (3199, 5975)]