105504427

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 131328000

約数和(自身を除く): 25823573

約数列:

[1, 7, 23, 37, 89, 161, 199, 259, 623, 851, 1393, 2047, 3293, 4577, 5957, 7363, 14329, 17711, 23051, 32039, 51541, 75739, 123977, 169349, 407353, 530173, 655307, 1185443, 2851471, 4587149, 15072061, 105504427]

約数ペア:

[(1, 105504427), (7, 15072061), (23, 4587149), (37, 2851471), (89, 1185443), (161, 655307), (199, 530173), (259, 407353), (623, 169349), (851, 123977), (1393, 75739), (2047, 51541), (3293, 32039), (4577, 23051), (5957, 17711), (7363, 14329)]