4372785

素因数分解:

$3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 8124480

約数和(自身を除く): 3751695

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 61, 81, 135, 177, 183, 243, 295, 305, 405, 531, 549, 885, 915, 1215, 1593, 1647, 2655, 2745, 3599, 4779, 4941, 7965, 8235, 10797, 14337, 14823, 17995, 23895, 24705, 32391, 53985, 71685, 74115, 97173, 161955, 291519, 485865, 874557, 1457595, 4372785]

約数ペア:

[(1, 4372785), (3, 1457595), (5, 874557), (9, 485865), (15, 291519), (27, 161955), (45, 97173), (59, 74115), (61, 71685), (81, 53985), (135, 32391), (177, 24705), (183, 23895), (243, 17995), (295, 14823), (305, 14337), (405, 10797), (531, 8235), (549, 7965), (885, 4941), (915, 4779), (1215, 3599), (1593, 2745), (1647, 2655)]