170071035

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 275890752

約数和(自身を除く): 105819717

約数列:

[1, 3, 5, 15, 157, 257, 281, 471, 771, 785, 843, 1285, 1405, 2355, 3855, 4215, 40349, 44117, 72217, 121047, 132351, 201745, 216651, 220585, 361085, 605235, 661755, 1083255, 11338069, 34014207, 56690345, 170071035]

約数ペア:

[(1, 170071035), (3, 56690345), (5, 34014207), (15, 11338069), (157, 1083255), (257, 661755), (281, 605235), (471, 361085), (771, 220585), (785, 216651), (843, 201745), (1285, 132351), (1405, 121047), (2355, 72217), (3855, 44117), (4215, 40349)]