84281175

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11351}}^1$

素因数の和:11381

約数の個数: 48

約数和(自身を含む): 168917760

約数和(自身を除く): 84636585

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 11351, 34053, 56755, 102159, 124861, 170265, 283775, 306477, 374583, 510795, 624305, 851325, 1123749, 1532385, 1872915, 2553975, 3121525, 3371247, 5618745, 7661925, 9364575, 16856235, 28093725, 84281175]

約数ペア:

[(1, 84281175), (3, 28093725), (5, 16856235), (9, 9364575), (11, 7661925), (15, 5618745), (25, 3371247), (27, 3121525), (33, 2553975), (45, 1872915), (55, 1532385), (75, 1123749), (99, 851325), (135, 624305), (165, 510795), (225, 374583), (275, 306477), (297, 283775), (495, 170265), (675, 124861), (825, 102159), (1485, 56755), (2475, 34053), (7425, 11351)]