82877465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 115893504

約数和(自身を除く): 33016039

約数列:

[1, 5, 11, 17, 55, 85, 137, 187, 647, 685, 935, 1507, 2329, 3235, 7117, 7535, 10999, 11645, 25619, 35585, 54995, 88639, 120989, 128095, 443195, 604945, 975029, 1506863, 4875145, 7534315, 16575493, 82877465]

約数ペア:

[(1, 82877465), (5, 16575493), (11, 7534315), (17, 4875145), (55, 1506863), (85, 975029), (137, 604945), (187, 443195), (647, 128095), (685, 120989), (935, 88639), (1507, 54995), (2329, 35585), (3235, 25619), (7117, 11645), (7535, 10999)]