26040105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6359}}^1$

素因数の和:6390

約数の個数: 48

約数和(自身を含む): 55560960

約数和(自身を除く): 29520855

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 6359, 19077, 31795, 44513, 57231, 82667, 95385, 133539, 222565, 248001, 286155, 400617, 413335, 578669, 667695, 744003, 1240005, 1736007, 2003085, 2893345, 3720015, 5208021, 8680035, 26040105]

約数ペア:

[(1, 26040105), (3, 8680035), (5, 5208021), (7, 3720015), (9, 2893345), (13, 2003085), (15, 1736007), (21, 1240005), (35, 744003), (39, 667695), (45, 578669), (63, 413335), (65, 400617), (91, 286155), (105, 248001), (117, 222565), (195, 133539), (273, 95385), (315, 82667), (455, 57231), (585, 44513), (819, 31795), (1365, 19077), (4095, 6359)]