13658205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 25712640

約数和(自身を除く): 12054435

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 59, 61, 69, 115, 165, 177, 183, 253, 295, 305, 345, 649, 671, 759, 885, 915, 1265, 1357, 1403, 1947, 2013, 3245, 3355, 3599, 3795, 4071, 4209, 6785, 7015, 9735, 10065, 10797, 14927, 15433, 17995, 20355, 21045, 39589, 44781, 46299, 53985, 74635, 77165, 82777, 118767, 197945, 223905, 231495, 248331, 413885, 593835, 910547, 1241655, 2731641, 4552735, 13658205]

約数ペア:

[(1, 13658205), (3, 4552735), (5, 2731641), (11, 1241655), (15, 910547), (23, 593835), (33, 413885), (55, 248331), (59, 231495), (61, 223905), (69, 197945), (115, 118767), (165, 82777), (177, 77165), (183, 74635), (253, 53985), (295, 46299), (305, 44781), (345, 39589), (649, 21045), (671, 20355), (759, 17995), (885, 15433), (915, 14927), (1265, 10797), (1357, 10065), (1403, 9735), (1947, 7015), (2013, 6785), (3245, 4209), (3355, 4071), (3599, 3795)]