97644575

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 146657280

約数和(自身を除く): 49012705

約数列:

[1, 5, 7, 25, 31, 35, 41, 155, 175, 205, 217, 287, 439, 775, 1025, 1085, 1271, 1435, 2195, 3073, 5425, 6355, 7175, 8897, 10975, 13609, 15365, 17999, 31775, 44485, 68045, 76825, 89995, 95263, 125993, 222425, 340225, 449975, 476315, 557969, 629965, 2381575, 2789845, 3149825, 3905783, 13949225, 19528915, 97644575]

約数ペア:

[(1, 97644575), (5, 19528915), (7, 13949225), (25, 3905783), (31, 3149825), (35, 2789845), (41, 2381575), (155, 629965), (175, 557969), (205, 476315), (217, 449975), (287, 340225), (439, 222425), (775, 125993), (1025, 95263), (1085, 89995), (1271, 76825), (1435, 68045), (2195, 44485), (3073, 31775), (5425, 17999), (6355, 15365), (7175, 13609), (8897, 10975)]