75001815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79367}}^1$

素因数の和:79388

約数の個数: 32

約数和(自身を含む): 152386560

約数和(自身を除く): 77384745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 79367, 238101, 396835, 555569, 714303, 1190505, 1666707, 2142909, 2777845, 3571515, 5000121, 8333535, 10714545, 15000363, 25000605, 75001815]

約数ペア:

[(1, 75001815), (3, 25000605), (5, 15000363), (7, 10714545), (9, 8333535), (15, 5000121), (21, 3571515), (27, 2777845), (35, 2142909), (45, 1666707), (63, 1190505), (105, 714303), (135, 555569), (189, 396835), (315, 238101), (945, 79367)]