72564795

素因数分解:

$3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1151}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 56827845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 467, 1151, 1401, 2335, 3453, 4203, 5755, 7005, 10359, 12609, 17265, 21015, 31077, 51795, 63045, 155385, 537517, 1612551, 2687585, 4837653, 8062755, 14512959, 24188265, 72564795]

約数ペア:

[(1, 72564795), (3, 24188265), (5, 14512959), (9, 8062755), (15, 4837653), (27, 2687585), (45, 1612551), (135, 537517), (467, 155385), (1151, 63045), (1401, 51795), (2335, 31077), (3453, 21015), (4203, 17265), (5755, 12609), (7005, 10359)]