72918945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{147311}}^1$

素因数の和:147333

約数の個数: 24

約数和(自身を含む): 137884032

約数和(自身を除く): 64965087

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 147311, 441933, 736555, 1325799, 1620421, 2209665, 4861263, 6628995, 8102105, 14583789, 24306315, 72918945]

約数ペア:

[(1, 72918945), (3, 24306315), (5, 14583789), (9, 8102105), (11, 6628995), (15, 4861263), (33, 2209665), (45, 1620421), (55, 1325799), (99, 736555), (165, 441933), (495, 147311)]