15291210159

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1831}}^1\times {\mathrm{6581}}^1$

素因数の和:8468

約数の個数: 32

約数和(自身を含む): 23151790080

約数和(自身を除く): 7860579921

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1831, 5493, 6581, 16479, 19743, 49437, 59229, 86057, 177687, 258171, 309307, 774513, 927921, 2323539, 2783763, 8351289, 12049811, 36149433, 108448299, 325344897, 566341117, 1699023351, 5097070053, 15291210159]

約数ペア:

[(1, 15291210159), (3, 5097070053), (9, 1699023351), (27, 566341117), (47, 325344897), (141, 108448299), (423, 36149433), (1269, 12049811), (1831, 8351289), (5493, 2783763), (6581, 2323539), (16479, 927921), (19743, 774513), (49437, 309307), (59229, 258171), (86057, 177687)]