104840785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 163233792

約数和(自身を除く): 58393007

約数列:

[1, 5, 7, 17, 23, 35, 47, 85, 115, 119, 161, 163, 235, 329, 391, 595, 799, 805, 815, 1081, 1141, 1645, 1955, 2737, 2771, 3749, 3995, 5405, 5593, 5705, 7567, 7661, 13685, 13855, 18377, 18745, 19397, 26243, 27965, 37835, 38305, 53627, 63733, 91885, 96985, 128639, 130237, 131215, 176203, 268135, 318665, 446131, 643195, 651185, 881015, 911659, 1233421, 2230655, 2995451, 4558295, 6167105, 14977255, 20968157, 104840785]

約数ペア:

[(1, 104840785), (5, 20968157), (7, 14977255), (17, 6167105), (23, 4558295), (35, 2995451), (47, 2230655), (85, 1233421), (115, 911659), (119, 881015), (161, 651185), (163, 643195), (235, 446131), (329, 318665), (391, 268135), (595, 176203), (799, 131215), (805, 130237), (815, 128639), (1081, 96985), (1141, 91885), (1645, 63733), (1955, 53627), (2737, 38305), (2771, 37835), (3749, 27965), (3995, 26243), (5405, 19397), (5593, 18745), (5705, 18377), (7567, 13855), (7661, 13685)]