283258845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 543628800

約数和(自身を除く): 260369955

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 79, 85, 109, 129, 153, 215, 237, 255, 327, 387, 395, 545, 645, 711, 731, 765, 981, 1185, 1343, 1635, 1853, 1935, 2193, 3397, 3555, 3655, 4029, 4687, 4905, 5559, 6579, 6715, 8611, 9265, 10191, 10965, 12087, 14061, 16677, 16985, 20145, 23435, 25833, 27795, 30573, 32895, 42183, 43055, 50955, 57749, 60435, 70305, 77499, 79679, 83385, 129165, 146387, 152865, 173247, 210915, 239037, 288745, 370273, 387495, 398395, 439161, 519741, 717111, 731935, 866235, 1110819, 1195185, 1317483, 1851365, 2195805, 2598705, 3332457, 3585555, 5554095, 6294641, 6587415, 16662285, 18883923, 31473205, 56651769, 94419615, 283258845]

約数ペア:

[(1, 283258845), (3, 94419615), (5, 56651769), (9, 31473205), (15, 18883923), (17, 16662285), (43, 6587415), (45, 6294641), (51, 5554095), (79, 3585555), (85, 3332457), (109, 2598705), (129, 2195805), (153, 1851365), (215, 1317483), (237, 1195185), (255, 1110819), (327, 866235), (387, 731935), (395, 717111), (545, 519741), (645, 439161), (711, 398395), (731, 387495), (765, 370273), (981, 288745), (1185, 239037), (1343, 210915), (1635, 173247), (1853, 152865), (1935, 146387), (2193, 129165), (3397, 83385), (3555, 79679), (3655, 77499), (4029, 70305), (4687, 60435), (4905, 57749), (5559, 50955), (6579, 43055), (6715, 42183), (8611, 32895), (9265, 30573), (10191, 27795), (10965, 25833), (12087, 23435), (14061, 20145), (16677, 16985)]