13504275

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 24721632

約数和(自身を除く): 11217357

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 1277, 2115, 3525, 3831, 6385, 10575, 11493, 19155, 31925, 57465, 60019, 95775, 180057, 287325, 300095, 540171, 900285, 1500475, 2700855, 4501425, 13504275]

約数ペア:

[(1, 13504275), (3, 4501425), (5, 2700855), (9, 1500475), (15, 900285), (25, 540171), (45, 300095), (47, 287325), (75, 180057), (141, 95775), (225, 60019), (235, 57465), (423, 31925), (705, 19155), (1175, 11493), (1277, 10575), (2115, 6385), (3525, 3831)]