172875285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9439}}^1$

素因数の和:9498

約数の個数: 48

約数和(自身を含む): 335761920

約数和(自身を除く): 162886635

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 9439, 18315, 28317, 47195, 84951, 103829, 141585, 311487, 349243, 424755, 519145, 934461, 1047729, 1557435, 1746215, 3143187, 3841673, 4672305, 5238645, 11525019, 15715935, 19208365, 34575057, 57625095, 172875285]

約数ペア:

[(1, 172875285), (3, 57625095), (5, 34575057), (9, 19208365), (11, 15715935), (15, 11525019), (33, 5238645), (37, 4672305), (45, 3841673), (55, 3143187), (99, 1746215), (111, 1557435), (165, 1047729), (185, 934461), (333, 519145), (407, 424755), (495, 349243), (555, 311487), (1221, 141585), (1665, 103829), (2035, 84951), (3663, 47195), (6105, 28317), (9439, 18315)]