386512545

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{6163}}^1$

素因数の和:6321

約数の個数: 32

約数和(自身を含む): 640858752

約数和(自身を除く): 254346207

約数列:

[1, 3, 5, 15, 37, 111, 113, 185, 339, 555, 565, 1695, 4181, 6163, 12543, 18489, 20905, 30815, 62715, 92445, 228031, 684093, 696419, 1140155, 2089257, 3420465, 3482095, 10446285, 25767503, 77302509, 128837515, 386512545]

約数ペア:

[(1, 386512545), (3, 128837515), (5, 77302509), (15, 25767503), (37, 10446285), (111, 3482095), (113, 3420465), (185, 2089257), (339, 1140155), (555, 696419), (565, 684093), (1695, 228031), (4181, 92445), (6163, 62715), (12543, 30815), (18489, 20905)]