7449616975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2417}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 9872868096

約数和(自身を除く): 2423251121

約数列:

[1, 5, 25, 31, 41, 97, 155, 205, 485, 775, 1025, 1271, 2417, 2425, 3007, 3977, 6355, 12085, 15035, 19885, 31775, 60425, 74927, 75175, 99097, 99425, 123287, 234449, 374635, 495485, 616435, 1172245, 1873175, 2477425, 3072007, 3082175, 5861225, 7267919, 9612409, 15360035, 36339595, 48062045, 76800175, 181697975, 240310225, 297984679, 1489923395, 7449616975]

約数ペア:

[(1, 7449616975), (5, 1489923395), (25, 297984679), (31, 240310225), (41, 181697975), (97, 76800175), (155, 48062045), (205, 36339595), (485, 15360035), (775, 9612409), (1025, 7267919), (1271, 5861225), (2417, 3082175), (2425, 3072007), (3007, 2477425), (3977, 1873175), (6355, 1172245), (12085, 616435), (15035, 495485), (19885, 374635), (31775, 234449), (60425, 123287), (74927, 99425), (75175, 99097)]