83485145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 26000935

約数列:

[1, 5, 19, 43, 95, 107, 191, 215, 535, 817, 955, 2033, 3629, 4085, 4601, 8213, 10165, 18145, 20437, 23005, 41065, 87419, 102185, 156047, 388303, 437095, 780235, 878791, 1941515, 4393955, 16697029, 83485145]

約数ペア:

[(1, 83485145), (5, 16697029), (19, 4393955), (43, 1941515), (95, 878791), (107, 780235), (191, 437095), (215, 388303), (535, 156047), (817, 102185), (955, 87419), (2033, 41065), (3629, 23005), (4085, 20437), (4601, 18145), (8213, 10165)]