64995619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 72182880

約数和(自身を除く): 7187261

約数列:

[1, 13, 41, 197, 533, 619, 2561, 8047, 8077, 25379, 105001, 121943, 329927, 1585259, 4999663, 64995619]

約数ペア:

[(1, 64995619), (13, 4999663), (41, 1585259), (197, 329927), (533, 121943), (619, 105001), (2561, 25379), (8047, 8077)]