4327225

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 6229760

約数和(自身を除く): 1902535

約数列:

[1, 5, 7, 25, 35, 79, 175, 313, 395, 553, 1565, 1975, 2191, 2765, 7825, 10955, 13825, 24727, 54775, 123635, 173089, 618175, 865445, 4327225]

約数ペア:

[(1, 4327225), (5, 865445), (7, 618175), (25, 173089), (35, 123635), (79, 54775), (175, 24727), (313, 13825), (395, 10955), (553, 7825), (1565, 2765), (1975, 2191)]