304826785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 399928320

約数和(自身を除く): 95101535

約数列:

[1, 5, 19, 43, 71, 95, 215, 355, 817, 1051, 1349, 3053, 4085, 5255, 6745, 15265, 19969, 45193, 58007, 74621, 99845, 225965, 290035, 373105, 858667, 1417799, 3208703, 4293335, 7088995, 16043515, 60965357, 304826785]

約数ペア:

[(1, 304826785), (5, 60965357), (19, 16043515), (43, 7088995), (71, 4293335), (95, 3208703), (215, 1417799), (355, 858667), (817, 373105), (1051, 290035), (1349, 225965), (3053, 99845), (4085, 74621), (5255, 58007), (6745, 45193), (15265, 19969)]