85379265

素因数分解:

$3^5\times 5^1\times {\mathrm{70271}}^1$

素因数の和:70291

約数の個数: 24

約数和(自身を含む): 153474048

約数和(自身を除く): 68094783

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 70271, 210813, 351355, 632439, 1054065, 1897317, 3162195, 5691951, 9486585, 17075853, 28459755, 85379265]

約数ペア:

[(1, 85379265), (3, 28459755), (5, 17075853), (9, 9486585), (15, 5691951), (27, 3162195), (45, 1897317), (81, 1054065), (135, 632439), (243, 351355), (405, 210813), (1215, 70271)]