13774355

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 20072448

約数和(自身を除く): 6298093

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 241, 355, 497, 805, 1205, 1633, 1687, 2485, 5543, 8165, 8435, 11431, 17111, 27715, 38801, 57155, 85555, 119777, 194005, 393553, 598885, 1967765, 2754871, 13774355]

約数ペア:

[(1, 13774355), (5, 2754871), (7, 1967765), (23, 598885), (35, 393553), (71, 194005), (115, 119777), (161, 85555), (241, 57155), (355, 38801), (497, 27715), (805, 17111), (1205, 11431), (1633, 8435), (1687, 8165), (2485, 5543)]