84243425

素因数分解:

$5^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{751}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 119730432

約数和(自身を除く): 35487007

約数列:

[1, 5, 7, 25, 35, 175, 641, 751, 3205, 3755, 4487, 5257, 16025, 18775, 22435, 26285, 112175, 131425, 481391, 2406955, 3369737, 12034775, 16848685, 84243425]

約数ペア:

[(1, 84243425), (5, 16848685), (7, 12034775), (25, 3369737), (35, 2406955), (175, 481391), (641, 131425), (751, 112175), (3205, 26285), (3755, 22435), (4487, 18775), (5257, 16025)]