123048885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 204871680

約数和(自身を除く): 81822795

約数列:

[1, 3, 5, 15, 29, 87, 145, 191, 435, 573, 955, 1481, 2865, 4443, 5539, 7405, 16617, 22215, 27695, 42949, 83085, 128847, 214745, 282871, 644235, 848613, 1414355, 4243065, 8203259, 24609777, 41016295, 123048885]

約数ペア:

[(1, 123048885), (3, 41016295), (5, 24609777), (15, 8203259), (29, 4243065), (87, 1414355), (145, 848613), (191, 644235), (435, 282871), (573, 214745), (955, 128847), (1481, 83085), (2865, 42949), (4443, 27695), (5539, 22215), (7405, 16617)]