89190555

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 146603520

約数和(自身を除く): 57412965

約数列:

[1, 3, 5, 15, 71, 83, 213, 249, 355, 415, 1009, 1065, 1245, 3027, 5045, 5893, 15135, 17679, 29465, 71639, 83747, 88395, 214917, 251241, 358195, 418735, 1074585, 1256205, 5946037, 17838111, 29730185, 89190555]

約数ペア:

[(1, 89190555), (3, 29730185), (5, 17838111), (15, 5946037), (71, 1256205), (83, 1074585), (213, 418735), (249, 358195), (355, 251241), (415, 214917), (1009, 88395), (1065, 83747), (1245, 71639), (3027, 29465), (5045, 17679), (5893, 15135)]