745012235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{21467}}^1$

素因数の和:22114

約数の個数: 16

約数和(自身を含む): 976879872

約数和(自身を除く): 231867637

約数列:

[1, 5, 11, 55, 631, 3155, 6941, 21467, 34705, 107335, 236137, 1180685, 13545677, 67728385, 149002447, 745012235]

約数ペア:

[(1, 745012235), (5, 149002447), (11, 67728385), (55, 13545677), (631, 1180685), (3155, 236137), (6941, 107335), (21467, 34705)]