6469875

素因数分解:

$3^6\times 5^3\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 56

約数和(自身を含む): 12276576

約数和(自身を除く): 5806701

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 81, 125, 135, 213, 225, 243, 355, 375, 405, 639, 675, 729, 1065, 1125, 1215, 1775, 1917, 2025, 3195, 3375, 3645, 5325, 5751, 6075, 8875, 9585, 10125, 15975, 17253, 18225, 26625, 28755, 30375, 47925, 51759, 79875, 86265, 91125, 143775, 239625, 258795, 431325, 718875, 1293975, 2156625, 6469875]

約数ペア:

[(1, 6469875), (3, 2156625), (5, 1293975), (9, 718875), (15, 431325), (25, 258795), (27, 239625), (45, 143775), (71, 91125), (75, 86265), (81, 79875), (125, 51759), (135, 47925), (213, 30375), (225, 28755), (243, 26625), (355, 18225), (375, 17253), (405, 15975), (639, 10125), (675, 9585), (729, 8875), (1065, 6075), (1125, 5751), (1215, 5325), (1775, 3645), (1917, 3375), (2025, 3195)]