78015045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 131950080

約数和(自身を除く): 53935035

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 331, 827, 993, 1655, 2481, 4135, 4965, 6289, 12405, 15713, 18867, 31445, 47139, 78565, 94335, 235695, 273737, 821211, 1368685, 4106055, 5201003, 15603009, 26005015, 78015045]

約数ペア:

[(1, 78015045), (3, 26005015), (5, 15603009), (15, 5201003), (19, 4106055), (57, 1368685), (95, 821211), (285, 273737), (331, 235695), (827, 94335), (993, 78565), (1655, 47139), (2481, 31445), (4135, 18867), (4965, 15713), (6289, 12405)]