47322905

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 67060224

約数和(自身を除く): 19737319

約数列:

[1, 5, 7, 35, 53, 97, 263, 265, 371, 485, 679, 1315, 1841, 1855, 3395, 5141, 9205, 13939, 25511, 25705, 35987, 69695, 97573, 127555, 178577, 179935, 487865, 892885, 1352083, 6760415, 9464581, 47322905]

約数ペア:

[(1, 47322905), (5, 9464581), (7, 6760415), (35, 1352083), (53, 892885), (97, 487865), (263, 179935), (265, 178577), (371, 127555), (485, 97573), (679, 69695), (1315, 35987), (1841, 25705), (1855, 25511), (3395, 13939), (5141, 9205)]