74277255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{380909}}^1$

素因数の和:380930

約数の個数: 16

約数和(自身を含む): 127985760

約数和(自身を除く): 53708505

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 380909, 1142727, 1904545, 4951817, 5713635, 14855451, 24759085, 74277255]

約数ペア:

[(1, 74277255), (3, 24759085), (5, 14855451), (13, 5713635), (15, 4951817), (39, 1904545), (65, 1142727), (195, 380909)]