63054775

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 94279680

約数和(自身を除く): 31224905

約数列:

[1, 5, 7, 25, 31, 35, 59, 155, 175, 197, 217, 295, 413, 775, 985, 1085, 1379, 1475, 1829, 2065, 4925, 5425, 6107, 6895, 9145, 10325, 11623, 12803, 30535, 34475, 42749, 45725, 58115, 64015, 81361, 152675, 213745, 290575, 320075, 360313, 406805, 1068725, 1801565, 2034025, 2522191, 9007825, 12610955, 63054775]

約数ペア:

[(1, 63054775), (5, 12610955), (7, 9007825), (25, 2522191), (31, 2034025), (35, 1801565), (59, 1068725), (155, 406805), (175, 360313), (197, 320075), (217, 290575), (295, 213745), (413, 152675), (775, 81361), (985, 64015), (1085, 58115), (1379, 45725), (1475, 42749), (1829, 34475), (2065, 30535), (4925, 12803), (5425, 11623), (6107, 10325), (6895, 9145)]