28952175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{55147}}^1$

素因数の和:55167

約数の個数: 24

約数和(自身を含む): 54706816

約数和(自身を除く): 25754641

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 55147, 165441, 275735, 386029, 827205, 1158087, 1378675, 1930145, 4136025, 5790435, 9650725, 28952175]

約数ペア:

[(1, 28952175), (3, 9650725), (5, 5790435), (7, 4136025), (15, 1930145), (21, 1378675), (25, 1158087), (35, 827205), (75, 386029), (105, 275735), (175, 165441), (525, 55147)]