47170375

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 72843264

約数和(自身を除く): 25672889

約数列:

[1, 5, 7, 25, 31, 35, 37, 47, 125, 155, 175, 185, 217, 235, 259, 329, 775, 875, 925, 1085, 1147, 1175, 1295, 1457, 1645, 1739, 3875, 4625, 5425, 5735, 5875, 6475, 7285, 8029, 8225, 8695, 10199, 12173, 27125, 28675, 32375, 36425, 40145, 41125, 43475, 50995, 53909, 60865, 143375, 182125, 200725, 217375, 254975, 269545, 304325, 377363, 1003625, 1274875, 1347725, 1521625, 1886815, 6738625, 9434075, 47170375]

約数ペア:

[(1, 47170375), (5, 9434075), (7, 6738625), (25, 1886815), (31, 1521625), (35, 1347725), (37, 1274875), (47, 1003625), (125, 377363), (155, 304325), (175, 269545), (185, 254975), (217, 217375), (235, 200725), (259, 182125), (329, 143375), (775, 60865), (875, 53909), (925, 50995), (1085, 43475), (1147, 41125), (1175, 40145), (1295, 36425), (1457, 32375), (1645, 28675), (1739, 27125), (3875, 12173), (4625, 10199), (5425, 8695), (5735, 8225), (5875, 8029), (6475, 7285)]