5272225

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 7642368

約数和(自身を除く): 2370143

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 641, 1175, 1645, 3205, 4487, 8225, 16025, 22435, 30127, 112175, 150635, 210889, 753175, 1054445, 5272225]

約数ペア:

[(1, 5272225), (5, 1054445), (7, 753175), (25, 210889), (35, 150635), (47, 112175), (175, 30127), (235, 22435), (329, 16025), (641, 8225), (1175, 4487), (1645, 3205)]