15696252507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30391}}^1$

素因数の和:30484

約数の個数: 64

約数和(自身を含む): 25733514240

約数和(自身を除く): 10037261733

約数列:

[1, 3, 13, 17, 19, 39, 41, 51, 57, 123, 221, 247, 323, 533, 663, 697, 741, 779, 969, 1599, 2091, 2337, 4199, 9061, 10127, 12597, 13243, 27183, 30381, 30391, 39729, 91173, 172159, 395083, 516477, 516647, 577429, 1185249, 1246031, 1549941, 1732287, 3738093, 6716411, 7506577, 9816293, 16198403, 20149233, 21182527, 22519731, 23674589, 29448879, 48595209, 63547581, 71023767, 127611809, 275372851, 307769657, 382835427, 402468013, 826118553, 923308971, 1207404039, 5232084169, 15696252507]

約数ペア:

[(1, 15696252507), (3, 5232084169), (13, 1207404039), (17, 923308971), (19, 826118553), (39, 402468013), (41, 382835427), (51, 307769657), (57, 275372851), (123, 127611809), (221, 71023767), (247, 63547581), (323, 48595209), (533, 29448879), (663, 23674589), (697, 22519731), (741, 21182527), (779, 20149233), (969, 16198403), (1599, 9816293), (2091, 7506577), (2337, 6716411), (4199, 3738093), (9061, 1732287), (10127, 1549941), (12597, 1246031), (13243, 1185249), (27183, 577429), (30381, 516647), (30391, 516477), (39729, 395083), (91173, 172159)]