27513810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 73906560

約数和(自身を除く): 46392750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 563, 905, 1086, 1126, 1629, 1689, 1810, 2715, 2815, 3258, 3378, 4887, 5067, 5430, 5630, 8145, 8445, 9774, 10134, 15201, 16290, 16890, 24435, 25335, 30402, 48870, 50670, 76005, 101903, 152010, 203806, 305709, 509515, 611418, 917127, 1019030, 1528545, 1834254, 2751381, 3057090, 4585635, 5502762, 9171270, 13756905, 27513810]

約数ペア:

[(1, 27513810), (2, 13756905), (3, 9171270), (5, 5502762), (6, 4585635), (9, 3057090), (10, 2751381), (15, 1834254), (18, 1528545), (27, 1019030), (30, 917127), (45, 611418), (54, 509515), (90, 305709), (135, 203806), (181, 152010), (270, 101903), (362, 76005), (543, 50670), (563, 48870), (905, 30402), (1086, 25335), (1126, 24435), (1629, 16890), (1689, 16290), (1810, 15201), (2715, 10134), (2815, 9774), (3258, 8445), (3378, 8145), (4887, 5630), (5067, 5430)]