3791205

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 80

約数和(自身を含む): 7945344

約数和(自身を除く): 4154139

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 37, 45, 55, 69, 81, 99, 111, 115, 135, 165, 185, 207, 253, 297, 333, 345, 405, 407, 495, 555, 621, 759, 851, 891, 999, 1035, 1221, 1265, 1485, 1665, 1863, 2035, 2277, 2553, 2997, 3105, 3663, 3795, 4255, 4455, 4995, 6105, 6831, 7659, 9315, 9361, 10989, 11385, 12765, 14985, 18315, 20493, 22977, 28083, 32967, 34155, 38295, 46805, 54945, 68931, 84249, 102465, 114885, 140415, 164835, 252747, 344655, 421245, 758241, 1263735, 3791205]

約数ペア:

[(1, 3791205), (3, 1263735), (5, 758241), (9, 421245), (11, 344655), (15, 252747), (23, 164835), (27, 140415), (33, 114885), (37, 102465), (45, 84249), (55, 68931), (69, 54945), (81, 46805), (99, 38295), (111, 34155), (115, 32967), (135, 28083), (165, 22977), (185, 20493), (207, 18315), (253, 14985), (297, 12765), (333, 11385), (345, 10989), (405, 9361), (407, 9315), (495, 7659), (555, 6831), (621, 6105), (759, 4995), (851, 4455), (891, 4255), (999, 3795), (1035, 3663), (1221, 3105), (1265, 2997), (1485, 2553), (1665, 2277), (1863, 2035)]