23919345

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18329}}^1$

素因数の和:18369

約数の個数: 24

約数和(自身を含む): 42892200

約数和(自身を除く): 18972855

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 18329, 54987, 91645, 164961, 274935, 531541, 824805, 1594623, 2657705, 4783869, 7973115, 23919345]

約数ペア:

[(1, 23919345), (3, 7973115), (5, 4783869), (9, 2657705), (15, 1594623), (29, 824805), (45, 531541), (87, 274935), (145, 164961), (261, 91645), (435, 54987), (1305, 18329)]