12379665

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 8356335

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 191, 435, 447, 573, 745, 955, 2235, 2865, 4321, 5539, 12963, 16617, 21605, 27695, 28459, 64815, 83085, 85377, 142295, 426885, 825311, 2475933, 4126555, 12379665]

約数ペア:

[(1, 12379665), (3, 4126555), (5, 2475933), (15, 825311), (29, 426885), (87, 142295), (145, 85377), (149, 83085), (191, 64815), (435, 28459), (447, 27695), (573, 21605), (745, 16617), (955, 12963), (2235, 5539), (2865, 4321)]