38301775

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 48974544

約数和(自身を除く): 10672769

約数列:

[1, 5, 25, 53, 137, 211, 265, 685, 1055, 1325, 3425, 5275, 7261, 11183, 28907, 36305, 55915, 144535, 181525, 279575, 722675, 1532071, 7660355, 38301775]

約数ペア:

[(1, 38301775), (5, 7660355), (25, 1532071), (53, 722675), (137, 279575), (211, 181525), (265, 144535), (685, 55915), (1055, 36305), (1325, 28907), (3425, 11183), (5275, 7261)]