57378475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 90994176

約数和(自身を除く): 33615701

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 205, 275, 287, 385, 451, 727, 1025, 1435, 1925, 2255, 3157, 3635, 5089, 7175, 7997, 11275, 15785, 18175, 25445, 29807, 39985, 55979, 78925, 127225, 149035, 199925, 208649, 279895, 327877, 745175, 1043245, 1399475, 1639385, 2295139, 5216225, 8196925, 11475695, 57378475]

約数ペア:

[(1, 57378475), (5, 11475695), (7, 8196925), (11, 5216225), (25, 2295139), (35, 1639385), (41, 1399475), (55, 1043245), (77, 745175), (175, 327877), (205, 279895), (275, 208649), (287, 199925), (385, 149035), (451, 127225), (727, 78925), (1025, 55979), (1435, 39985), (1925, 29807), (2255, 25445), (3157, 18175), (3635, 15785), (5089, 11275), (7175, 7997)]