3393495

素因数分解:

$3^6\times 5^1\times 7^2\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 84

約数和(自身を含む): 7476120

約数和(自身を除く): 4082625

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 57, 63, 81, 95, 105, 133, 135, 147, 171, 189, 243, 245, 285, 315, 399, 405, 441, 513, 567, 665, 729, 735, 855, 931, 945, 1197, 1215, 1323, 1539, 1701, 1995, 2205, 2565, 2793, 2835, 3591, 3645, 3969, 4617, 4655, 5103, 5985, 6615, 7695, 8379, 8505, 10773, 11907, 13851, 13965, 17955, 19845, 23085, 25137, 25515, 32319, 35721, 41895, 53865, 59535, 69255, 75411, 96957, 125685, 161595, 178605, 226233, 377055, 484785, 678699, 1131165, 3393495]

約数ペア:

[(1, 3393495), (3, 1131165), (5, 678699), (7, 484785), (9, 377055), (15, 226233), (19, 178605), (21, 161595), (27, 125685), (35, 96957), (45, 75411), (49, 69255), (57, 59535), (63, 53865), (81, 41895), (95, 35721), (105, 32319), (133, 25515), (135, 25137), (147, 23085), (171, 19845), (189, 17955), (243, 13965), (245, 13851), (285, 11907), (315, 10773), (399, 8505), (405, 8379), (441, 7695), (513, 6615), (567, 5985), (665, 5103), (729, 4655), (735, 4617), (855, 3969), (931, 3645), (945, 3591), (1197, 2835), (1215, 2793), (1323, 2565), (1539, 2205), (1701, 1995)]