4921175

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 7103712

約数和(自身を除く): 2182537

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 461, 1525, 2135, 2305, 3227, 10675, 11525, 16135, 28121, 80675, 140605, 196847, 703025, 984235, 4921175]

約数ペア:

[(1, 4921175), (5, 984235), (7, 703025), (25, 196847), (35, 140605), (61, 80675), (175, 28121), (305, 16135), (427, 11525), (461, 10675), (1525, 3227), (2135, 2305)]