297723145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 376358400

約数和(自身を除く): 78635255

約数列:

[1, 5, 47, 59, 109, 197, 235, 295, 545, 985, 2773, 5123, 6431, 9259, 11623, 13865, 21473, 25615, 32155, 46295, 58115, 107365, 302257, 546281, 1009231, 1266907, 1511285, 2731405, 5046155, 6334535, 59544629, 297723145]

約数ペア:

[(1, 297723145), (5, 59544629), (47, 6334535), (59, 5046155), (109, 2731405), (197, 1511285), (235, 1266907), (295, 1009231), (545, 546281), (985, 302257), (2773, 107365), (5123, 58115), (6431, 46295), (9259, 32155), (11623, 25615), (13865, 21473)]