65200355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 91212480

約数和(自身を除く): 26012125

約数列:

[1, 5, 11, 17, 55, 85, 137, 187, 509, 685, 935, 1507, 2329, 2545, 5599, 7535, 8653, 11645, 25619, 27995, 43265, 69733, 95183, 128095, 348665, 475915, 767063, 1185461, 3835315, 5927305, 13040071, 65200355]

約数ペア:

[(1, 65200355), (5, 13040071), (11, 5927305), (17, 3835315), (55, 1185461), (85, 767063), (137, 475915), (187, 348665), (509, 128095), (685, 95183), (935, 69733), (1507, 43265), (2329, 27995), (2545, 25619), (5599, 11645), (7535, 8653)]