39607785

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{4657}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 81384576

約数和(自身を除く): 41776791

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 4657, 8505, 13971, 23285, 32599, 41913, 69855, 97797, 125739, 162995, 209565, 293391, 377217, 488985, 628695, 880173, 1131651, 1466955, 1886085, 2640519, 4400865, 5658255, 7921557, 13202595, 39607785]

約数ペア:

[(1, 39607785), (3, 13202595), (5, 7921557), (7, 5658255), (9, 4400865), (15, 2640519), (21, 1886085), (27, 1466955), (35, 1131651), (45, 880173), (63, 628695), (81, 488985), (105, 377217), (135, 293391), (189, 209565), (243, 162995), (315, 125739), (405, 97797), (567, 69855), (945, 41913), (1215, 32599), (1701, 23285), (2835, 13971), (4657, 8505)]