145871595

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{111779}}^1$

素因数の和:111819

約数の個数: 24

約数和(自身を含む): 261565200

約数和(自身を除く): 115693605

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 111779, 335337, 558895, 1006011, 1676685, 3241591, 5030055, 9724773, 16207955, 29174319, 48623865, 145871595]

約数ペア:

[(1, 145871595), (3, 48623865), (5, 29174319), (9, 16207955), (15, 9724773), (29, 5030055), (45, 3241591), (87, 1676685), (145, 1006011), (261, 558895), (435, 335337), (1305, 111779)]