47001325

素因数分解:

$5^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 66870720

約数和(自身を除く): 19869395

約数列:

[1, 5, 7, 25, 35, 175, 419, 641, 2095, 2933, 3205, 4487, 10475, 14665, 16025, 22435, 73325, 112175, 268579, 1342895, 1880053, 6714475, 9400265, 47001325]

約数ペア:

[(1, 47001325), (5, 9400265), (7, 6714475), (25, 1880053), (35, 1342895), (175, 268579), (419, 112175), (641, 73325), (2095, 22435), (2933, 16025), (3205, 14665), (4487, 10475)]