72985335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3623}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 125245440

約数和(自身を除く): 52260105

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 3623, 4029, 6715, 10869, 18115, 20145, 54345, 61591, 184773, 286217, 307955, 858651, 923865, 1431085, 4293255, 4865689, 14597067, 24328445, 72985335]

約数ペア:

[(1, 72985335), (3, 24328445), (5, 14597067), (15, 4865689), (17, 4293255), (51, 1431085), (79, 923865), (85, 858651), (237, 307955), (255, 286217), (395, 184773), (1185, 61591), (1343, 54345), (3623, 20145), (4029, 18115), (6715, 10869)]