13609155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 26615808

約数和(自身を除く): 13006653

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 37, 93, 105, 111, 113, 155, 185, 217, 259, 339, 465, 555, 565, 651, 777, 791, 1085, 1147, 1295, 1695, 2373, 3255, 3441, 3503, 3885, 3955, 4181, 5735, 8029, 10509, 11865, 12543, 17205, 17515, 20905, 24087, 24521, 29267, 40145, 52545, 62715, 73563, 87801, 120435, 122605, 129611, 146335, 367815, 388833, 439005, 648055, 907277, 1944165, 2721831, 4536385, 13609155]

約数ペア:

[(1, 13609155), (3, 4536385), (5, 2721831), (7, 1944165), (15, 907277), (21, 648055), (31, 439005), (35, 388833), (37, 367815), (93, 146335), (105, 129611), (111, 122605), (113, 120435), (155, 87801), (185, 73563), (217, 62715), (259, 52545), (339, 40145), (465, 29267), (555, 24521), (565, 24087), (651, 20905), (777, 17515), (791, 17205), (1085, 12543), (1147, 11865), (1295, 10509), (1695, 8029), (2373, 5735), (3255, 4181), (3441, 3955), (3503, 3885)]