38149705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 51746688

約数和(自身を除く): 13596983

約数列:

[1, 5, 11, 55, 61, 83, 137, 305, 415, 671, 685, 913, 1507, 3355, 4565, 5063, 7535, 8357, 11371, 25315, 41785, 55693, 56855, 91927, 125081, 278465, 459635, 625405, 693631, 3468155, 7629941, 38149705]

約数ペア:

[(1, 38149705), (5, 7629941), (11, 3468155), (55, 693631), (61, 625405), (83, 459635), (137, 278465), (305, 125081), (415, 91927), (671, 56855), (685, 55693), (913, 41785), (1507, 25315), (3355, 11371), (4565, 8357), (5063, 7535)]