1566270135

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{400069}}^1$

素因数の和:400112

約数の個数: 32

約数和(自身を含む): 2880504000

約数和(自身を除く): 1314233865

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 400069, 1200207, 2000345, 3600621, 6001035, 10801863, 11602001, 18003105, 34806003, 54009315, 58010005, 104418009, 174030015, 313254027, 522090045, 1566270135]

約数ペア:

[(1, 1566270135), (3, 522090045), (5, 313254027), (9, 174030015), (15, 104418009), (27, 58010005), (29, 54009315), (45, 34806003), (87, 18003105), (135, 11602001), (145, 10801863), (261, 6001035), (435, 3600621), (783, 2000345), (1305, 1200207), (3915, 400069)]