84780075

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{5857}}^1$

素因数の和:6063

約数の個数: 24

約数和(自身を含む): 140920048

約数和(自身を除く): 56139973

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 2895, 4825, 5857, 14475, 17571, 29285, 87855, 146425, 439275, 1130401, 3391203, 5652005, 16956015, 28260025, 84780075]

約数ペア:

[(1, 84780075), (3, 28260025), (5, 16956015), (15, 5652005), (25, 3391203), (75, 1130401), (193, 439275), (579, 146425), (965, 87855), (2895, 29285), (4825, 17571), (5857, 14475)]