107775745

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 63296255

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 145, 197, 203, 245, 319, 343, 385, 539, 985, 1015, 1379, 1421, 1595, 1715, 2167, 2233, 2695, 3773, 5713, 6895, 7105, 9653, 9947, 10835, 11165, 15169, 15631, 18865, 28565, 39991, 48265, 49735, 62843, 67571, 75845, 78155, 106183, 109417, 199955, 279937, 314215, 337855, 439901, 530915, 547085, 743281, 1399685, 1959559, 2199505, 3079307, 3716405, 9797795, 15396535, 21555149, 107775745]

約数ペア:

[(1, 107775745), (5, 21555149), (7, 15396535), (11, 9797795), (29, 3716405), (35, 3079307), (49, 2199505), (55, 1959559), (77, 1399685), (145, 743281), (197, 547085), (203, 530915), (245, 439901), (319, 337855), (343, 314215), (385, 279937), (539, 199955), (985, 109417), (1015, 106183), (1379, 78155), (1421, 75845), (1595, 67571), (1715, 62843), (2167, 49735), (2233, 48265), (2695, 39991), (3773, 28565), (5713, 18865), (6895, 15631), (7105, 15169), (9653, 11165), (9947, 10835)]