265645055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 361113984

約数和(自身を除く): 95468929

約数列:

[1, 5, 13, 23, 65, 115, 137, 299, 685, 1297, 1495, 1781, 3151, 6485, 8905, 15755, 16861, 29831, 40963, 84305, 149155, 177689, 204815, 387803, 888445, 1939015, 2309957, 4086847, 11549785, 20434235, 53129011, 265645055]

約数ペア:

[(1, 265645055), (5, 53129011), (13, 20434235), (23, 11549785), (65, 4086847), (115, 2309957), (137, 1939015), (299, 888445), (685, 387803), (1297, 204815), (1495, 177689), (1781, 149155), (3151, 84305), (6485, 40963), (8905, 29831), (15755, 16861)]