75321045

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15643}}^1$

素因数の和:15761

約数の個数: 24

約数和(自身を含む): 131785056

約数和(自身を除く): 56464011

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 15643, 46929, 78215, 140787, 234645, 703935, 1673801, 5021403, 8369005, 15064209, 25107015, 75321045]

約数ペア:

[(1, 75321045), (3, 25107015), (5, 15064209), (9, 8369005), (15, 5021403), (45, 1673801), (107, 703935), (321, 234645), (535, 140787), (963, 78215), (1605, 46929), (4815, 15643)]