13707525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 25873344

約数和(自身を除く): 12165819

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 827, 975, 1105, 1275, 2481, 3315, 4135, 5525, 10751, 12405, 14059, 16575, 20675, 32253, 42177, 53755, 62025, 70295, 161265, 182767, 210885, 268775, 351475, 548301, 806325, 913835, 1054425, 2741505, 4569175, 13707525]

約数ペア:

[(1, 13707525), (3, 4569175), (5, 2741505), (13, 1054425), (15, 913835), (17, 806325), (25, 548301), (39, 351475), (51, 268775), (65, 210885), (75, 182767), (85, 161265), (195, 70295), (221, 62025), (255, 53755), (325, 42177), (425, 32253), (663, 20675), (827, 16575), (975, 14059), (1105, 12405), (1275, 10751), (2481, 5525), (3315, 4135)]