81276525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{32839}}^1$

素因数の和:32866

約数の個数: 36

約数和(自身を含む): 158814240

約数和(自身を除く): 77537715

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 32839, 98517, 164195, 295551, 361229, 492585, 820975, 1083687, 1477755, 1806145, 2462925, 3251061, 5418435, 7388775, 9030725, 16255305, 27092175, 81276525]

約数ペア:

[(1, 81276525), (3, 27092175), (5, 16255305), (9, 9030725), (11, 7388775), (15, 5418435), (25, 3251061), (33, 2462925), (45, 1806145), (55, 1477755), (75, 1083687), (99, 820975), (165, 492585), (225, 361229), (275, 295551), (495, 164195), (825, 98517), (2475, 32839)]