145138605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15383}}^1$

素因数の和:15445

約数の個数: 32

約数和(自身を含む): 252543744

約数和(自身を除く): 107405139

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 15383, 46149, 76915, 230745, 261511, 569171, 784533, 1307555, 1707513, 2845855, 3922665, 8537565, 9675907, 29027721, 48379535, 145138605]

約数ペア:

[(1, 145138605), (3, 48379535), (5, 29027721), (15, 9675907), (17, 8537565), (37, 3922665), (51, 2845855), (85, 1707513), (111, 1307555), (185, 784533), (255, 569171), (555, 261511), (629, 230745), (1887, 76915), (3145, 46149), (9435, 15383)]