72408765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33757}}^1$

素因数の和:33789

約数の個数: 32

約数和(自身を含む): 136112256

約数和(自身を除く): 63703491

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 33757, 101271, 168785, 371327, 438841, 506355, 1113981, 1316523, 1856635, 2194205, 4827251, 5569905, 6582615, 14481753, 24136255, 72408765]

約数ペア:

[(1, 72408765), (3, 24136255), (5, 14481753), (11, 6582615), (13, 5569905), (15, 4827251), (33, 2194205), (39, 1856635), (55, 1316523), (65, 1113981), (143, 506355), (165, 438841), (195, 371327), (429, 168785), (715, 101271), (2145, 33757)]