151933815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 288976896

約数和(自身を除く): 137043081

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 191, 495, 573, 955, 1607, 1719, 2101, 2865, 4821, 6303, 8035, 8595, 10505, 14463, 17677, 18909, 24105, 31515, 53031, 72315, 88385, 94545, 159093, 265155, 306937, 795465, 920811, 1534685, 2762433, 3376307, 4604055, 10128921, 13812165, 16881535, 30386763, 50644605, 151933815]

約数ペア:

[(1, 151933815), (3, 50644605), (5, 30386763), (9, 16881535), (11, 13812165), (15, 10128921), (33, 4604055), (45, 3376307), (55, 2762433), (99, 1534685), (165, 920811), (191, 795465), (495, 306937), (573, 265155), (955, 159093), (1607, 94545), (1719, 88385), (2101, 72315), (2865, 53031), (4821, 31515), (6303, 24105), (8035, 18909), (8595, 17677), (10505, 14463)]