145917495

素因数分解:

$3^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{1993}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 253206096

約数和(自身を除く): 107288601

約数列:

[1, 3, 5, 9, 15, 45, 1627, 1993, 4881, 5979, 8135, 9965, 14643, 17937, 24405, 29895, 73215, 89685, 3242611, 9727833, 16213055, 29183499, 48639165, 145917495]

約数ペア:

[(1, 145917495), (3, 48639165), (5, 29183499), (9, 16213055), (15, 9727833), (45, 3242611), (1627, 89685), (1993, 73215), (4881, 29895), (5979, 24405), (8135, 17937), (9965, 14643)]