16982955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3119}}^1$

素因数の和:3152

約数の個数: 36

約数和(自身を含む): 32366880

約数和(自身を除く): 15383925

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 3119, 5445, 9357, 15595, 28071, 34309, 46785, 102927, 140355, 171545, 308781, 377399, 514635, 1132197, 1543905, 1886995, 3396591, 5660985, 16982955]

約数ペア:

[(1, 16982955), (3, 5660985), (5, 3396591), (9, 1886995), (11, 1543905), (15, 1132197), (33, 514635), (45, 377399), (55, 308781), (99, 171545), (121, 140355), (165, 102927), (363, 46785), (495, 34309), (605, 28071), (1089, 15595), (1815, 9357), (3119, 5445)]