3880305

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 80

約数和(自身を含む): 8293824

約数和(自身を除く): 4413519

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 67, 81, 99, 117, 135, 143, 165, 195, 201, 297, 335, 351, 405, 429, 495, 585, 603, 715, 737, 871, 891, 1005, 1053, 1287, 1485, 1755, 1809, 2145, 2211, 2613, 3015, 3685, 3861, 4355, 4455, 5265, 5427, 6435, 6633, 7839, 9045, 9581, 11055, 11583, 13065, 19305, 19899, 23517, 27135, 28743, 33165, 39195, 47905, 57915, 59697, 70551, 86229, 99495, 117585, 143715, 258687, 298485, 352755, 431145, 776061, 1293435, 3880305]

約数ペア:

[(1, 3880305), (3, 1293435), (5, 776061), (9, 431145), (11, 352755), (13, 298485), (15, 258687), (27, 143715), (33, 117585), (39, 99495), (45, 86229), (55, 70551), (65, 59697), (67, 57915), (81, 47905), (99, 39195), (117, 33165), (135, 28743), (143, 27135), (165, 23517), (195, 19899), (201, 19305), (297, 13065), (335, 11583), (351, 11055), (405, 9581), (429, 9045), (495, 7839), (585, 6633), (603, 6435), (715, 5427), (737, 5265), (871, 4455), (891, 4355), (1005, 3861), (1053, 3685), (1287, 3015), (1485, 2613), (1755, 2211), (1809, 2145)]