9981150585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2151

約数の個数: 128

約数和(自身を含む): 20487168000

約数和(自身を除く): 10506017415

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 151, 255, 285, 323, 357, 399, 453, 595, 665, 755, 969, 1057, 1615, 1785, 1949, 1995, 2261, 2265, 2567, 2869, 3171, 4845, 5285, 5847, 6783, 7701, 8607, 9745, 11305, 12835, 13643, 14345, 15855, 17969, 20083, 29235, 33133, 33915, 37031, 38505, 40929, 43035, 48773, 53907, 60249, 68215, 89845, 99399, 100415, 111093, 146319, 165665, 185155, 204645, 231931, 243865, 259217, 269535, 294299, 301245, 341411, 496995, 555465, 629527, 695793, 731595, 777651, 882897, 1024233, 1159655, 1296085, 1471495, 1707055, 1888581, 2060093, 3147635, 3478965, 3888255, 4406689, 4414485, 5003083, 5121165, 5591681, 6180279, 9442905, 10300465, 13220067, 15009249, 16775043, 22033445, 25015415, 27958405, 30901395, 35021581, 39141767, 66100335, 75046245, 83875215, 95058577, 105064743, 117425301, 175107905, 195708835, 285175731, 475292885, 525323715, 587126505, 665410039, 1425878655, 1996230117, 3327050195, 9981150585]

約数ペア:

[(1, 9981150585), (3, 3327050195), (5, 1996230117), (7, 1425878655), (15, 665410039), (17, 587126505), (19, 525323715), (21, 475292885), (35, 285175731), (51, 195708835), (57, 175107905), (85, 117425301), (95, 105064743), (105, 95058577), (119, 83875215), (133, 75046245), (151, 66100335), (255, 39141767), (285, 35021581), (323, 30901395), (357, 27958405), (399, 25015415), (453, 22033445), (595, 16775043), (665, 15009249), (755, 13220067), (969, 10300465), (1057, 9442905), (1615, 6180279), (1785, 5591681), (1949, 5121165), (1995, 5003083), (2261, 4414485), (2265, 4406689), (2567, 3888255), (2869, 3478965), (3171, 3147635), (4845, 2060093), (5285, 1888581), (5847, 1707055), (6783, 1471495), (7701, 1296085), (8607, 1159655), (9745, 1024233), (11305, 882897), (12835, 777651), (13643, 731595), (14345, 695793), (15855, 629527), (17969, 555465), (20083, 496995), (29235, 341411), (33133, 301245), (33915, 294299), (37031, 269535), (38505, 259217), (40929, 243865), (43035, 231931), (48773, 204645), (53907, 185155), (60249, 165665), (68215, 146319), (89845, 111093), (99399, 100415)]