225137159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6277}}^1$

素因数の和:6410

約数の個数: 16

約数和(自身を含む): 253128960

約数和(自身を除く): 27991801

約数列:

[1, 13, 31, 89, 403, 1157, 2759, 6277, 35867, 81601, 194587, 558653, 2529631, 7262489, 17318243, 225137159]

約数ペア:

[(1, 225137159), (13, 17318243), (31, 7262489), (89, 2529631), (403, 558653), (1157, 194587), (2759, 81601), (6277, 35867)]