13835475

素因数分解:

$3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 25792000

約数和(自身を除く): 11956525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 135, 199, 225, 309, 515, 597, 675, 927, 995, 1545, 1791, 2575, 2781, 2985, 4635, 4975, 5373, 7725, 8955, 13905, 14925, 20497, 23175, 26865, 44775, 61491, 69525, 102485, 134325, 184473, 307455, 512425, 553419, 922365, 1537275, 2767095, 4611825, 13835475]

約数ペア:

[(1, 13835475), (3, 4611825), (5, 2767095), (9, 1537275), (15, 922365), (25, 553419), (27, 512425), (45, 307455), (75, 184473), (103, 134325), (135, 102485), (199, 69525), (225, 61491), (309, 44775), (515, 26865), (597, 23175), (675, 20497), (927, 14925), (995, 13905), (1545, 8955), (1791, 7725), (2575, 5373), (2781, 4975), (2985, 4635)]