115901995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 160807680

約数和(自身を除く): 44905685

約数列:

[1, 5, 11, 19, 55, 95, 197, 209, 563, 985, 1045, 2167, 2815, 3743, 6193, 10697, 10835, 18715, 30965, 41173, 53485, 110911, 117667, 205865, 554555, 588335, 1220021, 2107309, 6100105, 10536545, 23180399, 115901995]

約数ペア:

[(1, 115901995), (5, 23180399), (11, 10536545), (19, 6100105), (55, 2107309), (95, 1220021), (197, 588335), (209, 554555), (563, 205865), (985, 117667), (1045, 110911), (2167, 53485), (2815, 41173), (3743, 30965), (6193, 18715), (10697, 10835)]