547154495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 752025600

約数和(自身を除く): 204871105

約数列:

[1, 5, 19, 31, 47, 59, 67, 95, 155, 235, 295, 335, 589, 893, 1121, 1273, 1457, 1829, 2077, 2773, 2945, 3149, 3953, 4465, 5605, 6365, 7285, 9145, 10385, 13865, 15745, 19765, 27683, 34751, 39463, 52687, 59831, 75107, 85963, 97619, 122543, 138415, 173755, 185791, 197315, 263435, 299155, 375535, 429815, 488095, 612715, 928955, 1633297, 1854761, 2328317, 3530029, 5759521, 8166485, 9273805, 11641585, 17650145, 28797605, 109430899, 547154495]

約数ペア:

[(1, 547154495), (5, 109430899), (19, 28797605), (31, 17650145), (47, 11641585), (59, 9273805), (67, 8166485), (95, 5759521), (155, 3530029), (235, 2328317), (295, 1854761), (335, 1633297), (589, 928955), (893, 612715), (1121, 488095), (1273, 429815), (1457, 375535), (1829, 299155), (2077, 263435), (2773, 197315), (2945, 185791), (3149, 173755), (3953, 138415), (4465, 122543), (5605, 97619), (6365, 85963), (7285, 75107), (9145, 59831), (10385, 52687), (13865, 39463), (15745, 34751), (19765, 27683)]