145889445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1249}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 252000000

約数和(自身を除く): 106110555

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 599, 1249, 1797, 2995, 3747, 6245, 7787, 8985, 16237, 18735, 23361, 38935, 48711, 81185, 116805, 243555, 748151, 2244453, 3740755, 9725963, 11222265, 29177889, 48629815, 145889445]

約数ペア:

[(1, 145889445), (3, 48629815), (5, 29177889), (13, 11222265), (15, 9725963), (39, 3740755), (65, 2244453), (195, 748151), (599, 243555), (1249, 116805), (1797, 81185), (2995, 48711), (3747, 38935), (6245, 23361), (7787, 18735), (8985, 16237)]