968156985

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 1646152704

約数和(自身を除く): 677995719

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 157, 185, 205, 271, 471, 555, 615, 785, 813, 1355, 1517, 2355, 4065, 4551, 5809, 6437, 7585, 10027, 11111, 17427, 19311, 22755, 29045, 30081, 32185, 33333, 42547, 50135, 55555, 87135, 96555, 127641, 150405, 166665, 212735, 238169, 411107, 638205, 714507, 1190845, 1233321, 1574239, 1744427, 2055535, 3572535, 4722717, 5233281, 6166605, 7871195, 8722135, 23613585, 26166405, 64543799, 193631397, 322718995, 968156985]

約数ペア:

[(1, 968156985), (3, 322718995), (5, 193631397), (15, 64543799), (37, 26166405), (41, 23613585), (111, 8722135), (123, 7871195), (157, 6166605), (185, 5233281), (205, 4722717), (271, 3572535), (471, 2055535), (555, 1744427), (615, 1574239), (785, 1233321), (813, 1190845), (1355, 714507), (1517, 638205), (2355, 411107), (4065, 238169), (4551, 212735), (5809, 166665), (6437, 150405), (7585, 127641), (10027, 96555), (11111, 87135), (17427, 55555), (19311, 50135), (22755, 42547), (29045, 33333), (30081, 32185)]