28872783135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4824191}}^1$

素因数の和:4824228

約数の個数: 48

約数和(自身を含む): 60205916160

約数和(自身を除く): 31333133025

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 4824191, 14472573, 24120955, 33769337, 43417719, 72362865, 91659629, 101308011, 168846685, 217088595, 274978887, 303924033, 458298145, 506540055, 641617403, 824936661, 1374894435, 1519620165, 1924852209, 3208087015, 4124683305, 5774556627, 9624261045, 28872783135]

約数ペア:

[(1, 28872783135), (3, 9624261045), (5, 5774556627), (7, 4124683305), (9, 3208087015), (15, 1924852209), (19, 1519620165), (21, 1374894435), (35, 824936661), (45, 641617403), (57, 506540055), (63, 458298145), (95, 303924033), (105, 274978887), (133, 217088595), (171, 168846685), (285, 101308011), (315, 91659629), (399, 72362865), (665, 43417719), (855, 33769337), (1197, 24120955), (1995, 14472573), (5985, 4824191)]