13015695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 13526385

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 105, 165, 177, 191, 231, 295, 385, 413, 573, 649, 885, 955, 1155, 1239, 1337, 1947, 2065, 2101, 2865, 3245, 4011, 4543, 6195, 6303, 6685, 9735, 10505, 11269, 13629, 14707, 20055, 22715, 31515, 33807, 44121, 56345, 68145, 73535, 78883, 123959, 169035, 220605, 236649, 371877, 394415, 619795, 867713, 1183245, 1859385, 2603139, 4338565, 13015695]

約数ペア:

[(1, 13015695), (3, 4338565), (5, 2603139), (7, 1859385), (11, 1183245), (15, 867713), (21, 619795), (33, 394415), (35, 371877), (55, 236649), (59, 220605), (77, 169035), (105, 123959), (165, 78883), (177, 73535), (191, 68145), (231, 56345), (295, 44121), (385, 33807), (413, 31515), (573, 22715), (649, 20055), (885, 14707), (955, 13629), (1155, 11269), (1239, 10505), (1337, 9735), (1947, 6685), (2065, 6303), (2101, 6195), (2865, 4543), (3245, 4011)]