39087465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 31414935

約数列:

[1, 3, 5, 15, 19, 23, 57, 67, 69, 89, 95, 115, 201, 267, 285, 335, 345, 437, 445, 1005, 1273, 1311, 1335, 1541, 1691, 2047, 2185, 3819, 4623, 5073, 5963, 6141, 6365, 6555, 7705, 8455, 10235, 17889, 19095, 23115, 25365, 29279, 29815, 30705, 38893, 87837, 89445, 113297, 116679, 137149, 146395, 194465, 339891, 411447, 439185, 566485, 583395, 685745, 1699455, 2057235, 2605831, 7817493, 13029155, 39087465]

約数ペア:

[(1, 39087465), (3, 13029155), (5, 7817493), (15, 2605831), (19, 2057235), (23, 1699455), (57, 685745), (67, 583395), (69, 566485), (89, 439185), (95, 411447), (115, 339891), (201, 194465), (267, 146395), (285, 137149), (335, 116679), (345, 113297), (437, 89445), (445, 87837), (1005, 38893), (1273, 30705), (1311, 29815), (1335, 29279), (1541, 25365), (1691, 23115), (2047, 19095), (2185, 17889), (3819, 10235), (4623, 8455), (5073, 7705), (5963, 6555), (6141, 6365)]