231467145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 459239424

約数和(自身を除く): 227772279

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 151, 195, 273, 453, 455, 755, 1057, 1123, 1365, 1963, 2265, 3171, 3369, 5285, 5615, 5889, 7861, 9815, 13741, 14599, 15855, 16845, 23583, 29445, 39305, 41223, 43797, 68705, 72995, 102193, 117915, 169573, 206115, 218985, 306579, 508719, 510965, 847865, 1187011, 1532895, 2204449, 2543595, 3561033, 5935055, 6613347, 11022245, 15431143, 17805165, 33066735, 46293429, 77155715, 231467145]

約数ペア:

[(1, 231467145), (3, 77155715), (5, 46293429), (7, 33066735), (13, 17805165), (15, 15431143), (21, 11022245), (35, 6613347), (39, 5935055), (65, 3561033), (91, 2543595), (105, 2204449), (151, 1532895), (195, 1187011), (273, 847865), (453, 510965), (455, 508719), (755, 306579), (1057, 218985), (1123, 206115), (1365, 169573), (1963, 117915), (2265, 102193), (3171, 72995), (3369, 68705), (5285, 43797), (5615, 41223), (5889, 39305), (7861, 29445), (9815, 23583), (13741, 16845), (14599, 15855)]