77465745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7982

約数の個数: 48

約数和(自身を含む): 158426112

約数和(自身を除く): 80960367

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 7933, 9765, 23799, 39665, 55531, 71397, 118995, 166593, 245923, 277655, 356985, 499779, 737769, 832965, 1229615, 1721461, 2213307, 2498895, 3688845, 5164383, 8607305, 11066535, 15493149, 25821915, 77465745]

約数ペア:

[(1, 77465745), (3, 25821915), (5, 15493149), (7, 11066535), (9, 8607305), (15, 5164383), (21, 3688845), (31, 2498895), (35, 2213307), (45, 1721461), (63, 1229615), (93, 832965), (105, 737769), (155, 499779), (217, 356985), (279, 277655), (315, 245923), (465, 166593), (651, 118995), (1085, 71397), (1395, 55531), (1953, 39665), (3255, 23799), (7933, 9765)]