12929085

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 12472515

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 65, 117, 135, 139, 159, 195, 265, 351, 417, 477, 585, 689, 695, 795, 1251, 1431, 1755, 1807, 2067, 2085, 2385, 3445, 3753, 5421, 6201, 6255, 7155, 7367, 9035, 10335, 16263, 18603, 18765, 22101, 27105, 31005, 36835, 48789, 66303, 81315, 93015, 95771, 110505, 198909, 243945, 287313, 331515, 478855, 861939, 994545, 1436565, 2585817, 4309695, 12929085]

約数ペア:

[(1, 12929085), (3, 4309695), (5, 2585817), (9, 1436565), (13, 994545), (15, 861939), (27, 478855), (39, 331515), (45, 287313), (53, 243945), (65, 198909), (117, 110505), (135, 95771), (139, 93015), (159, 81315), (195, 66303), (265, 48789), (351, 36835), (417, 31005), (477, 27105), (585, 22101), (689, 18765), (695, 18603), (795, 16263), (1251, 10335), (1431, 9035), (1755, 7367), (1807, 7155), (2067, 6255), (2085, 6201), (2385, 5421), (3445, 3753)]