22490475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{42839}}^1$

素因数の和:42859

約数の個数: 24

約数和(自身を含む): 42497280

約数和(自身を除く): 20006805

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 42839, 128517, 214195, 299873, 642585, 899619, 1070975, 1499365, 3212925, 4498095, 7496825, 22490475]

約数ペア:

[(1, 22490475), (3, 7496825), (5, 4498095), (7, 3212925), (15, 1499365), (21, 1070975), (25, 899619), (35, 642585), (75, 299873), (105, 214195), (175, 128517), (525, 42839)]