53798115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30139}}^1$

素因数の和:30171

約数の個数: 32

約数和(自身を含む): 104163840

約数和(自身を除く): 50365725

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 30139, 90417, 150695, 210973, 452085, 512363, 632919, 1054865, 1537089, 2561815, 3164595, 3586541, 7685445, 10759623, 17932705, 53798115]

約数ペア:

[(1, 53798115), (3, 17932705), (5, 10759623), (7, 7685445), (15, 3586541), (17, 3164595), (21, 2561815), (35, 1537089), (51, 1054865), (85, 632919), (105, 512363), (119, 452085), (255, 210973), (357, 150695), (595, 90417), (1785, 30139)]