47479075

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 68002592

約数和(自身を除く): 20523517

約数列:

[1, 5, 7, 25, 35, 97, 175, 485, 679, 2425, 2797, 3395, 13985, 16975, 19579, 69925, 97895, 271309, 489475, 1356545, 1899163, 6782725, 9495815, 47479075]

約数ペア:

[(1, 47479075), (5, 9495815), (7, 6782725), (25, 1899163), (35, 1356545), (97, 489475), (175, 271309), (485, 97895), (679, 69925), (2425, 19579), (2797, 16975), (3395, 13985)]