47724215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 25819465

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 121, 191, 295, 385, 413, 605, 649, 847, 955, 1337, 2065, 2101, 3245, 4235, 4543, 6685, 7139, 10505, 11269, 14707, 22715, 23111, 35695, 49973, 56345, 73535, 78883, 115555, 123959, 161777, 249865, 394415, 619795, 808885, 867713, 1363549, 4338565, 6817745, 9544843, 47724215]

約数ペア:

[(1, 47724215), (5, 9544843), (7, 6817745), (11, 4338565), (35, 1363549), (55, 867713), (59, 808885), (77, 619795), (121, 394415), (191, 249865), (295, 161777), (385, 123959), (413, 115555), (605, 78883), (649, 73535), (847, 56345), (955, 49973), (1337, 35695), (2065, 23111), (2101, 22715), (3245, 14707), (4235, 11269), (4543, 10505), (6685, 7139)]