84742175

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10303}}^1$

素因数の和:10367

約数の個数: 24

約数和(自身を含む): 122658816

約数和(自身を除く): 37916641

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 8225, 10303, 51515, 72121, 257575, 360605, 484241, 1803025, 2421205, 3389687, 12106025, 16948435, 84742175]

約数ペア:

[(1, 84742175), (5, 16948435), (7, 12106025), (25, 3389687), (35, 2421205), (47, 1803025), (175, 484241), (235, 360605), (329, 257575), (1175, 72121), (1645, 51515), (8225, 10303)]