72336735

素因数分解:

$3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1987}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 125601840

約数和(自身を除く): 53265105

約数列:

[1, 3, 5, 9, 15, 45, 809, 1987, 2427, 4045, 5961, 7281, 9935, 12135, 17883, 29805, 36405, 89415, 1607483, 4822449, 8037415, 14467347, 24112245, 72336735]

約数ペア:

[(1, 72336735), (3, 24112245), (5, 14467347), (9, 8037415), (15, 4822449), (45, 1607483), (809, 89415), (1987, 36405), (2427, 29805), (4045, 17883), (5961, 12135), (7281, 9935)]