3179025

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 5803200

約数和(自身を除く): 2624175

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 199, 213, 225, 355, 597, 639, 995, 1065, 1775, 1791, 2985, 3195, 4975, 5325, 8955, 14129, 14925, 15975, 42387, 44775, 70645, 127161, 211935, 353225, 635805, 1059675, 3179025]

約数ペア:

[(1, 3179025), (3, 1059675), (5, 635805), (9, 353225), (15, 211935), (25, 127161), (45, 70645), (71, 44775), (75, 42387), (199, 15975), (213, 14925), (225, 14129), (355, 8955), (597, 5325), (639, 4975), (995, 3195), (1065, 2985), (1775, 1791)]