49672125

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 91016640

約数和(自身を除く): 41344515

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 335, 375, 603, 659, 1005, 1125, 1675, 1977, 3015, 3295, 5025, 5931, 8375, 9885, 15075, 16475, 25125, 29655, 44153, 49425, 75375, 82375, 132459, 148275, 220765, 247125, 397377, 662295, 741375, 1103825, 1986885, 3311475, 5519125, 9934425, 16557375, 49672125]

約数ペア:

[(1, 49672125), (3, 16557375), (5, 9934425), (9, 5519125), (15, 3311475), (25, 1986885), (45, 1103825), (67, 741375), (75, 662295), (125, 397377), (201, 247125), (225, 220765), (335, 148275), (375, 132459), (603, 82375), (659, 75375), (1005, 49425), (1125, 44153), (1675, 29655), (1977, 25125), (3015, 16475), (3295, 15075), (5025, 9885), (5931, 8375)]