135317125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 174320640

約数和(自身を除く): 39003515

約数列:

[1, 5, 25, 71, 79, 125, 193, 355, 395, 965, 1775, 1975, 4825, 5609, 8875, 9875, 13703, 15247, 24125, 28045, 68515, 76235, 140225, 342575, 381175, 701125, 1082537, 1712875, 1905875, 5412685, 27063425, 135317125]

約数ペア:

[(1, 135317125), (5, 27063425), (25, 5412685), (71, 1905875), (79, 1712875), (125, 1082537), (193, 701125), (355, 381175), (395, 342575), (965, 140225), (1775, 76235), (1975, 68515), (4825, 28045), (5609, 24125), (8875, 15247), (9875, 13703)]