74230855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 90851328

約数和(自身を除く): 16620473

約数列:

[1, 5, 71, 211, 355, 991, 1055, 4955, 14981, 70361, 74905, 209101, 351805, 1045505, 14846171, 74230855]

約数ペア:

[(1, 74230855), (5, 14846171), (71, 1045505), (211, 351805), (355, 209101), (991, 74905), (1055, 70361), (4955, 14981)]