4404645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 9216000

約数和(自身を除く): 4811355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 79, 105, 135, 177, 189, 237, 295, 315, 395, 413, 531, 553, 711, 885, 945, 1185, 1239, 1593, 1659, 2065, 2133, 2655, 2765, 3555, 3717, 4661, 4977, 6195, 7965, 8295, 10665, 11151, 13983, 14931, 18585, 23305, 24885, 32627, 41949, 55755, 69915, 74655, 97881, 125847, 163135, 209745, 293643, 489405, 629235, 880929, 1468215, 4404645]

約数ペア:

[(1, 4404645), (3, 1468215), (5, 880929), (7, 629235), (9, 489405), (15, 293643), (21, 209745), (27, 163135), (35, 125847), (45, 97881), (59, 74655), (63, 69915), (79, 55755), (105, 41949), (135, 32627), (177, 24885), (189, 23305), (237, 18585), (295, 14931), (315, 13983), (395, 11151), (413, 10665), (531, 8295), (553, 7965), (711, 6195), (885, 4977), (945, 4661), (1185, 3717), (1239, 3555), (1593, 2765), (1659, 2655), (2065, 2133)]