970725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^2$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 1877856

約数和(自身を除く): 907131

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 1849, 3225, 4515, 5547, 7525, 9245, 12943, 22575, 27735, 38829, 46225, 64715, 138675, 194145, 323575, 970725]

約数ペア:

[(1, 970725), (3, 323575), (5, 194145), (7, 138675), (15, 64715), (21, 46225), (25, 38829), (35, 27735), (43, 22575), (75, 12943), (105, 9245), (129, 7525), (175, 5547), (215, 4515), (301, 3225), (525, 1849), (645, 1505), (903, 1075)]