148496385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 246631680

約数和(自身を除く): 98135295

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 541, 631, 1623, 1893, 2705, 3155, 8115, 9465, 15689, 18299, 47067, 54897, 78445, 91495, 235335, 274485, 341371, 1024113, 1706855, 5120565, 9899759, 29699277, 49498795, 148496385]

約数ペア:

[(1, 148496385), (3, 49498795), (5, 29699277), (15, 9899759), (29, 5120565), (87, 1706855), (145, 1024113), (435, 341371), (541, 274485), (631, 235335), (1623, 91495), (1893, 78445), (2705, 54897), (3155, 47067), (8115, 18299), (9465, 15689)]