15690793521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 23538251520

約数和(自身を除く): 7847457999

約数列:

[1, 3, 13, 39, 41, 73, 123, 219, 229, 533, 587, 687, 949, 1599, 1761, 2847, 2977, 2993, 7631, 8931, 8979, 9389, 16717, 22893, 24067, 28167, 38909, 42851, 50151, 72201, 116727, 122057, 128553, 134423, 217321, 312871, 366171, 403269, 557063, 651963, 685397, 938613, 1671189, 1747499, 1756891, 2056191, 5242497, 5270673, 5511343, 8910161, 9812879, 16534029, 22839583, 26730483, 29438637, 68518749, 71647459, 127567427, 214942377, 382702281, 402328039, 1206984117, 5230264507, 15690793521]

約数ペア:

[(1, 15690793521), (3, 5230264507), (13, 1206984117), (39, 402328039), (41, 382702281), (73, 214942377), (123, 127567427), (219, 71647459), (229, 68518749), (533, 29438637), (587, 26730483), (687, 22839583), (949, 16534029), (1599, 9812879), (1761, 8910161), (2847, 5511343), (2977, 5270673), (2993, 5242497), (7631, 2056191), (8931, 1756891), (8979, 1747499), (9389, 1671189), (16717, 938613), (22893, 685397), (24067, 651963), (28167, 557063), (38909, 403269), (42851, 366171), (50151, 312871), (72201, 217321), (116727, 134423), (122057, 128553)]