118894685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 77060515

約数列:

[1, 5, 7, 13, 17, 19, 35, 65, 85, 91, 95, 119, 133, 221, 247, 323, 455, 595, 665, 809, 1105, 1235, 1547, 1615, 1729, 2261, 4045, 4199, 5663, 7735, 8645, 10517, 11305, 13753, 15371, 20995, 28315, 29393, 52585, 68765, 73619, 76855, 96271, 107597, 146965, 178789, 199823, 261307, 368095, 481355, 537985, 893945, 999115, 1251523, 1306535, 1398761, 1829149, 3396991, 6257615, 6993805, 9145745, 16984955, 23778937, 118894685]

約数ペア:

[(1, 118894685), (5, 23778937), (7, 16984955), (13, 9145745), (17, 6993805), (19, 6257615), (35, 3396991), (65, 1829149), (85, 1398761), (91, 1306535), (95, 1251523), (119, 999115), (133, 893945), (221, 537985), (247, 481355), (323, 368095), (455, 261307), (595, 199823), (665, 178789), (809, 146965), (1105, 107597), (1235, 96271), (1547, 76855), (1615, 73619), (1729, 68765), (2261, 52585), (4045, 29393), (4199, 28315), (5663, 20995), (7735, 15371), (8645, 13753), (10517, 11305)]