3381345

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 6971328

約数和(自身を除く): 3589983

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 121, 135, 165, 207, 243, 253, 297, 345, 363, 405, 495, 605, 621, 759, 891, 1035, 1089, 1215, 1265, 1485, 1815, 1863, 2277, 2673, 2783, 3105, 3267, 3795, 4455, 5445, 5589, 6831, 8349, 9315, 9801, 11385, 13365, 13915, 16335, 20493, 25047, 27945, 29403, 34155, 41745, 49005, 61479, 75141, 102465, 125235, 147015, 225423, 307395, 375705, 676269, 1127115, 3381345]

約数ペア:

[(1, 3381345), (3, 1127115), (5, 676269), (9, 375705), (11, 307395), (15, 225423), (23, 147015), (27, 125235), (33, 102465), (45, 75141), (55, 61479), (69, 49005), (81, 41745), (99, 34155), (115, 29403), (121, 27945), (135, 25047), (165, 20493), (207, 16335), (243, 13915), (253, 13365), (297, 11385), (345, 9801), (363, 9315), (405, 8349), (495, 6831), (605, 5589), (621, 5445), (759, 4455), (891, 3795), (1035, 3267), (1089, 3105), (1215, 2783), (1265, 2673), (1485, 2277), (1815, 1863)]