23290875

素因数分解:

$3^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 44129280

約数和(自身を除く): 20838405

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 103, 125, 135, 201, 225, 309, 335, 375, 515, 603, 675, 927, 1005, 1125, 1545, 1675, 1809, 2575, 2781, 3015, 3375, 4635, 5025, 6901, 7725, 8375, 9045, 12875, 13905, 15075, 20703, 23175, 25125, 34505, 38625, 45225, 62109, 69525, 75375, 103515, 115875, 172525, 186327, 226125, 310545, 347625, 517575, 862625, 931635, 1552725, 2587875, 4658175, 7763625, 23290875]

約数ペア:

[(1, 23290875), (3, 7763625), (5, 4658175), (9, 2587875), (15, 1552725), (25, 931635), (27, 862625), (45, 517575), (67, 347625), (75, 310545), (103, 226125), (125, 186327), (135, 172525), (201, 115875), (225, 103515), (309, 75375), (335, 69525), (375, 62109), (515, 45225), (603, 38625), (675, 34505), (927, 25125), (1005, 23175), (1125, 20703), (1545, 15075), (1675, 13905), (1809, 12875), (2575, 9045), (2781, 8375), (3015, 7725), (3375, 6901), (4635, 5025)]