19098577155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1837

約数の個数: 128

約数和(自身を含む): 38135494656

約数和(自身を除く): 19036917501

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 41, 51, 85, 105, 119, 123, 163, 205, 255, 287, 357, 489, 595, 615, 697, 815, 861, 1141, 1435, 1601, 1785, 2091, 2445, 2771, 3423, 3485, 4305, 4803, 4879, 5705, 6683, 8005, 8313, 10455, 11207, 13855, 14637, 17115, 19397, 20049, 24015, 24395, 27217, 33415, 33621, 41565, 46781, 56035, 58191, 65641, 73185, 81651, 96985, 100245, 113611, 136085, 140343, 168105, 190519, 196923, 233905, 260963, 290955, 328205, 340833, 408255, 459487, 568055, 571557, 701715, 782889, 795277, 952595, 984615, 1115897, 1304815, 1378461, 1704165, 1826741, 2297435, 2385831, 2857785, 3347691, 3914445, 3976385, 4436371, 5480223, 5579485, 6892305, 7811279, 9133705, 10699483, 11929155, 13309113, 16738455, 22181855, 23433837, 27401115, 31054597, 32098449, 39056395, 53497415, 66545565, 74896381, 93163791, 117169185, 155272985, 160492245, 181891211, 224689143, 374481905, 465818955, 545673633, 909456055, 1123445715, 1273238477, 2728368165, 3819715431, 6366192385, 19098577155]

約数ペア:

[(1, 19098577155), (3, 6366192385), (5, 3819715431), (7, 2728368165), (15, 1273238477), (17, 1123445715), (21, 909456055), (35, 545673633), (41, 465818955), (51, 374481905), (85, 224689143), (105, 181891211), (119, 160492245), (123, 155272985), (163, 117169185), (205, 93163791), (255, 74896381), (287, 66545565), (357, 53497415), (489, 39056395), (595, 32098449), (615, 31054597), (697, 27401115), (815, 23433837), (861, 22181855), (1141, 16738455), (1435, 13309113), (1601, 11929155), (1785, 10699483), (2091, 9133705), (2445, 7811279), (2771, 6892305), (3423, 5579485), (3485, 5480223), (4305, 4436371), (4803, 3976385), (4879, 3914445), (5705, 3347691), (6683, 2857785), (8005, 2385831), (8313, 2297435), (10455, 1826741), (11207, 1704165), (13855, 1378461), (14637, 1304815), (17115, 1115897), (19397, 984615), (20049, 952595), (24015, 795277), (24395, 782889), (27217, 701715), (33415, 571557), (33621, 568055), (41565, 459487), (46781, 408255), (56035, 340833), (58191, 328205), (65641, 290955), (73185, 260963), (81651, 233905), (96985, 196923), (100245, 190519), (113611, 168105), (136085, 140343)]