1048885775

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 1628467200

約数和(自身を除く): 579581425

約数列:

[1, 5, 7, 25, 29, 31, 35, 59, 113, 145, 155, 175, 203, 217, 295, 413, 565, 725, 775, 791, 899, 1015, 1085, 1475, 1711, 1829, 2065, 2825, 3277, 3503, 3955, 4495, 5075, 5425, 6293, 6667, 8555, 9145, 10325, 11977, 12803, 16385, 17515, 19775, 22475, 22939, 24521, 31465, 33335, 42775, 45725, 46669, 53041, 59885, 64015, 81925, 87575, 101587, 114695, 122605, 157325, 166675, 193343, 206677, 233345, 265205, 299425, 320075, 371287, 507935, 573475, 613025, 711109, 966715, 1033385, 1166725, 1326025, 1353401, 1446739, 1856435, 2539675, 3555545, 4833575, 5166925, 5993633, 6767005, 7233695, 9282175, 17777725, 29968165, 33835025, 36168475, 41955431, 149840825, 209777155, 1048885775]

約数ペア:

[(1, 1048885775), (5, 209777155), (7, 149840825), (25, 41955431), (29, 36168475), (31, 33835025), (35, 29968165), (59, 17777725), (113, 9282175), (145, 7233695), (155, 6767005), (175, 5993633), (203, 5166925), (217, 4833575), (295, 3555545), (413, 2539675), (565, 1856435), (725, 1446739), (775, 1353401), (791, 1326025), (899, 1166725), (1015, 1033385), (1085, 966715), (1475, 711109), (1711, 613025), (1829, 573475), (2065, 507935), (2825, 371287), (3277, 320075), (3503, 299425), (3955, 265205), (4495, 233345), (5075, 206677), (5425, 193343), (6293, 166675), (6667, 157325), (8555, 122605), (9145, 114695), (10325, 101587), (11977, 87575), (12803, 81925), (16385, 64015), (17515, 59885), (19775, 53041), (22475, 46669), (22939, 45725), (24521, 42775), (31465, 33335)]