27149265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 55298880

約数和(自身を除く): 28149615

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 4219, 6435, 12657, 21095, 37971, 46409, 54847, 63285, 139227, 164541, 189855, 232045, 274235, 417681, 493623, 603317, 696135, 822705, 1809951, 2088405, 2468115, 3016585, 5429853, 9049755, 27149265]

約数ペア:

[(1, 27149265), (3, 9049755), (5, 5429853), (9, 3016585), (11, 2468115), (13, 2088405), (15, 1809951), (33, 822705), (39, 696135), (45, 603317), (55, 493623), (65, 417681), (99, 274235), (117, 232045), (143, 189855), (165, 164541), (195, 139227), (429, 63285), (495, 54847), (585, 46409), (715, 37971), (1287, 21095), (2145, 12657), (4219, 6435)]