11020975

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 15856128

約数和(自身を除く): 4835153

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 887, 1775, 2485, 4435, 6209, 12425, 22175, 31045, 62977, 155225, 314885, 440839, 1574425, 2204195, 11020975]

約数ペア:

[(1, 11020975), (5, 2204195), (7, 1574425), (25, 440839), (35, 314885), (71, 155225), (175, 62977), (355, 31045), (497, 22175), (887, 12425), (1775, 6209), (2485, 4435)]