5213775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{9931}}^1$

素因数の和:9951

約数の個数: 24

約数和(自身を含む): 9852544

約数和(自身を除く): 4638769

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 9931, 29793, 49655, 69517, 148965, 208551, 248275, 347585, 744825, 1042755, 1737925, 5213775]

約数ペア:

[(1, 5213775), (3, 1737925), (5, 1042755), (7, 744825), (15, 347585), (21, 248275), (25, 208551), (35, 148965), (75, 69517), (105, 49655), (175, 29793), (525, 9931)]