21739050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{16103}}^1$

素因数の和:16124

約数の個数: 48

約数和(自身を含む): 59906880

約数和(自身を除く): 38167830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 16103, 32206, 48309, 80515, 96618, 144927, 161030, 241545, 289854, 402575, 434781, 483090, 724635, 805150, 869562, 1207725, 1449270, 2173905, 2415450, 3623175, 4347810, 7246350, 10869525, 21739050]

約数ペア:

[(1, 21739050), (2, 10869525), (3, 7246350), (5, 4347810), (6, 3623175), (9, 2415450), (10, 2173905), (15, 1449270), (18, 1207725), (25, 869562), (27, 805150), (30, 724635), (45, 483090), (50, 434781), (54, 402575), (75, 289854), (90, 241545), (135, 161030), (150, 144927), (225, 96618), (270, 80515), (450, 48309), (675, 32206), (1350, 16103)]