42722075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 60360720

約数和(自身を除く): 17638645

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 319, 487, 605, 725, 1595, 2435, 3025, 3509, 5357, 7975, 12175, 14123, 17545, 26785, 58927, 70615, 87725, 133925, 155353, 294635, 353075, 776765, 1473175, 1708883, 3883825, 8544415, 42722075]

約数ペア:

[(1, 42722075), (5, 8544415), (11, 3883825), (25, 1708883), (29, 1473175), (55, 776765), (121, 353075), (145, 294635), (275, 155353), (319, 133925), (487, 87725), (605, 70615), (725, 58927), (1595, 26785), (2435, 17545), (3025, 14123), (3509, 12175), (5357, 7975)]