27204525

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 51246720

約数和(自身を除く): 24042195

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 983, 1025, 1107, 1845, 2949, 3075, 4915, 5535, 8847, 9225, 14745, 24575, 26541, 27675, 40303, 44235, 73725, 120909, 132705, 201515, 221175, 362727, 604545, 663525, 1007575, 1088181, 1813635, 3022725, 5440905, 9068175, 27204525]

約数ペア:

[(1, 27204525), (3, 9068175), (5, 5440905), (9, 3022725), (15, 1813635), (25, 1088181), (27, 1007575), (41, 663525), (45, 604545), (75, 362727), (123, 221175), (135, 201515), (205, 132705), (225, 120909), (369, 73725), (615, 44235), (675, 40303), (983, 27675), (1025, 26541), (1107, 24575), (1845, 14745), (2949, 9225), (3075, 8847), (4915, 5535)]