163485655

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 205436736

約数和(自身を除く): 41951081

約数列:

[1, 5, 41, 53, 205, 265, 367, 1681, 1835, 2173, 8405, 10865, 15047, 19451, 75235, 89093, 97255, 445465, 616927, 797491, 3084635, 3987455, 32697131, 163485655]

約数ペア:

[(1, 163485655), (5, 32697131), (41, 3987455), (53, 3084635), (205, 797491), (265, 616927), (367, 445465), (1681, 97255), (1835, 89093), (2173, 75235), (8405, 19451), (10865, 15047)]