7241535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 15052800

約数和(自身を除く): 7811265

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 79, 97, 105, 135, 189, 237, 291, 315, 395, 485, 553, 679, 711, 873, 945, 1185, 1455, 1659, 2037, 2133, 2619, 2765, 3395, 3555, 4365, 4977, 6111, 7663, 8295, 10185, 10665, 13095, 14931, 18333, 22989, 24885, 30555, 38315, 53641, 68967, 74655, 91665, 114945, 160923, 206901, 268205, 344835, 482769, 804615, 1034505, 1448307, 2413845, 7241535]

約数ペア:

[(1, 7241535), (3, 2413845), (5, 1448307), (7, 1034505), (9, 804615), (15, 482769), (21, 344835), (27, 268205), (35, 206901), (45, 160923), (63, 114945), (79, 91665), (97, 74655), (105, 68967), (135, 53641), (189, 38315), (237, 30555), (291, 24885), (315, 22989), (395, 18333), (485, 14931), (553, 13095), (679, 10665), (711, 10185), (873, 8295), (945, 7663), (1185, 6111), (1455, 4977), (1659, 4365), (2037, 3555), (2133, 3395), (2619, 2765)]