142613302325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{104803}}^1$

素因数の和:104958

約数の個数: 48

約数和(自身を含む): 196494923520

約数和(自身を除く): 53881621195

約数列:

[1, 5, 13, 25, 53, 65, 79, 265, 325, 395, 689, 1027, 1325, 1975, 3445, 4187, 5135, 17225, 20935, 25675, 54431, 104675, 104803, 272155, 524015, 1360775, 1362439, 2620075, 5554559, 6812195, 8279437, 27772795, 34060975, 41397185, 72209267, 107632681, 138863975, 206985925, 361046335, 438810161, 538163405, 1805231675, 2194050805, 2690817025, 5704532093, 10970254025, 28522660465, 142613302325]

約数ペア:

[(1, 142613302325), (5, 28522660465), (13, 10970254025), (25, 5704532093), (53, 2690817025), (65, 2194050805), (79, 1805231675), (265, 538163405), (325, 438810161), (395, 361046335), (689, 206985925), (1027, 138863975), (1325, 107632681), (1975, 72209267), (3445, 41397185), (4187, 34060975), (5135, 27772795), (17225, 8279437), (20935, 6812195), (25675, 5554559), (54431, 2620075), (104675, 1362439), (104803, 1360775), (272155, 524015)]