13184015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 4778545

約数列:

[1, 5, 13, 43, 53, 65, 89, 215, 265, 445, 559, 689, 1157, 2279, 2795, 3445, 3827, 4717, 5785, 11395, 19135, 23585, 29627, 49751, 61321, 148135, 202831, 248755, 306605, 1014155, 2636803, 13184015]

約数ペア:

[(1, 13184015), (5, 2636803), (13, 1014155), (43, 306605), (53, 248755), (65, 202831), (89, 148135), (215, 61321), (265, 49751), (445, 29627), (559, 23585), (689, 19135), (1157, 11395), (2279, 5785), (2795, 4717), (3445, 3827)]