15693854745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 28059857280

約数和(自身を除く): 12366002535

約数列:

[1, 3, 5, 15, 19, 29, 41, 57, 87, 95, 123, 145, 205, 285, 435, 551, 615, 779, 841, 1189, 1597, 1653, 2337, 2523, 2755, 3567, 3895, 4205, 4791, 5945, 7985, 8265, 11685, 12615, 15979, 17835, 22591, 23955, 30343, 34481, 46313, 47937, 65477, 67773, 79895, 91029, 103443, 112955, 138939, 151715, 172405, 196431, 231565, 239685, 327385, 338865, 455145, 517215, 655139, 694695, 879947, 982155, 1244063, 1343077, 1898833, 1965417, 2639841, 3275695, 3732189, 4029231, 4399735, 5696499, 6220315, 6715385, 9494165, 9827085, 13199205, 18660945, 20146155, 25518463, 28482495, 36077827, 55066157, 76555389, 108233481, 127592315, 165198471, 180389135, 275330785, 382776945, 541167405, 825992355, 1046256983, 3138770949, 5231284915, 15693854745]

約数ペア:

[(1, 15693854745), (3, 5231284915), (5, 3138770949), (15, 1046256983), (19, 825992355), (29, 541167405), (41, 382776945), (57, 275330785), (87, 180389135), (95, 165198471), (123, 127592315), (145, 108233481), (205, 76555389), (285, 55066157), (435, 36077827), (551, 28482495), (615, 25518463), (779, 20146155), (841, 18660945), (1189, 13199205), (1597, 9827085), (1653, 9494165), (2337, 6715385), (2523, 6220315), (2755, 5696499), (3567, 4399735), (3895, 4029231), (4205, 3732189), (4791, 3275695), (5945, 2639841), (7985, 1965417), (8265, 1898833), (11685, 1343077), (12615, 1244063), (15979, 982155), (17835, 879947), (22591, 694695), (23955, 655139), (30343, 517215), (34481, 455145), (46313, 338865), (47937, 327385), (65477, 239685), (67773, 231565), (79895, 196431), (91029, 172405), (103443, 151715), (112955, 138939)]