2164545

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 3796416

約数和(自身を除く): 1631871

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 467, 515, 927, 1401, 1545, 2335, 4203, 4635, 7005, 21015, 48101, 144303, 240505, 432909, 721515, 2164545]

約数ペア:

[(1, 2164545), (3, 721515), (5, 432909), (9, 240505), (15, 144303), (45, 48101), (103, 21015), (309, 7005), (467, 4635), (515, 4203), (927, 2335), (1401, 1545)]