26258085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 53713920

約数和(自身を除く): 27455835

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 2689, 3255, 8067, 9765, 13445, 18823, 24201, 40335, 56469, 83359, 94115, 121005, 169407, 250077, 282345, 416795, 583513, 750231, 847035, 1250385, 1750539, 2917565, 3751155, 5251617, 8752695, 26258085]

約数ペア:

[(1, 26258085), (3, 8752695), (5, 5251617), (7, 3751155), (9, 2917565), (15, 1750539), (21, 1250385), (31, 847035), (35, 750231), (45, 583513), (63, 416795), (93, 282345), (105, 250077), (155, 169407), (217, 121005), (279, 94115), (315, 83359), (465, 56469), (651, 40335), (1085, 24201), (1395, 18823), (1953, 13445), (2689, 9765), (3255, 8067)]