169509495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8291}}^1$

素因数の和:8375

約数の個数: 32

約数和(自身を含む): 286571520

約数和(自身を除く): 117062025

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 6815, 8291, 20445, 24873, 41455, 124365, 240439, 389677, 721317, 1169031, 1202195, 1948385, 3606585, 5845155, 11300633, 33901899, 56503165, 169509495]

約数ペア:

[(1, 169509495), (3, 56503165), (5, 33901899), (15, 11300633), (29, 5845155), (47, 3606585), (87, 1948385), (141, 1202195), (145, 1169031), (235, 721317), (435, 389677), (705, 240439), (1363, 124365), (4089, 41455), (6815, 24873), (8291, 20445)]