91611855

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12967}}^1$

素因数の和:13135

約数の個数: 24

約数和(自身を含む): 159817632

約数和(自身を除く): 68205777

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 12967, 38901, 64835, 116703, 194505, 583515, 2035819, 6107457, 10179095, 18322371, 30537285, 91611855]

約数ペア:

[(1, 91611855), (3, 30537285), (5, 18322371), (9, 10179095), (15, 6107457), (45, 2035819), (157, 583515), (471, 194505), (785, 116703), (1413, 64835), (2355, 38901), (7065, 12967)]