181414945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 57049055

約数列:

[1, 5, 19, 31, 95, 155, 229, 269, 589, 1145, 1345, 2945, 4351, 5111, 7099, 8339, 21755, 25555, 35495, 41695, 61601, 134881, 158441, 308005, 674405, 792205, 1170419, 1909631, 5852095, 9548155, 36282989, 181414945]

約数ペア:

[(1, 181414945), (5, 36282989), (19, 9548155), (31, 5852095), (95, 1909631), (155, 1170419), (229, 792205), (269, 674405), (589, 308005), (1145, 158441), (1345, 134881), (2945, 61601), (4351, 41695), (5111, 35495), (7099, 25555), (8339, 21755)]