40541505

素因数分解:

$3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4139}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 64981440

約数和(自身を除く): 24439935

約数列:

[1, 3, 5, 15, 653, 1959, 3265, 4139, 9795, 12417, 20695, 62085, 2702767, 8108301, 13513835, 40541505]

約数ペア:

[(1, 40541505), (3, 13513835), (5, 8108301), (15, 2702767), (653, 62085), (1959, 20695), (3265, 12417), (4139, 9795)]