1269968265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13627}}^1$

素因数の和:13766

約数の個数: 48

約数和(自身を含む): 2338564800

約数和(自身を除く): 1068596535

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 285, 327, 545, 855, 981, 1635, 2071, 4905, 6213, 10355, 13627, 18639, 31065, 40881, 68135, 93195, 122643, 204405, 258913, 613215, 776739, 1294565, 1485343, 2330217, 3883695, 4456029, 7426715, 11651085, 13368087, 22280145, 28221517, 66840435, 84664551, 141107585, 253993653, 423322755, 1269968265]

約数ペア:

[(1, 1269968265), (3, 423322755), (5, 253993653), (9, 141107585), (15, 84664551), (19, 66840435), (45, 28221517), (57, 22280145), (95, 13368087), (109, 11651085), (171, 7426715), (285, 4456029), (327, 3883695), (545, 2330217), (855, 1485343), (981, 1294565), (1635, 776739), (2071, 613215), (4905, 258913), (6213, 204405), (10355, 122643), (13627, 93195), (18639, 68135), (31065, 40881)]