13088985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 26492928

約数和(自身を除く): 13403943

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 215, 223, 273, 301, 455, 559, 645, 669, 903, 1115, 1365, 1505, 1561, 1677, 2795, 2899, 3345, 3913, 4515, 4683, 7805, 8385, 8697, 9589, 11739, 14495, 19565, 20293, 23415, 28767, 43485, 47945, 58695, 60879, 67123, 101465, 124657, 143835, 201369, 304395, 335615, 373971, 623285, 872599, 1006845, 1869855, 2617797, 4362995, 13088985]

約数ペア:

[(1, 13088985), (3, 4362995), (5, 2617797), (7, 1869855), (13, 1006845), (15, 872599), (21, 623285), (35, 373971), (39, 335615), (43, 304395), (65, 201369), (91, 143835), (105, 124657), (129, 101465), (195, 67123), (215, 60879), (223, 58695), (273, 47945), (301, 43485), (455, 28767), (559, 23415), (645, 20293), (669, 19565), (903, 14495), (1115, 11739), (1365, 9589), (1505, 8697), (1561, 8385), (1677, 7805), (2795, 4683), (2899, 4515), (3345, 3913)]