838166845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 1063756800

約数和(自身を除く): 225589955

約数列:

[1, 5, 29, 89, 107, 145, 445, 535, 607, 2581, 3035, 3103, 9523, 12905, 15515, 17603, 47615, 54023, 64949, 88015, 270115, 276167, 324745, 1380835, 1566667, 1883521, 5780461, 7833335, 9417605, 28902305, 167633369, 838166845]

約数ペア:

[(1, 838166845), (5, 167633369), (29, 28902305), (89, 9417605), (107, 7833335), (145, 5780461), (445, 1883521), (535, 1566667), (607, 1380835), (2581, 324745), (3035, 276167), (3103, 270115), (9523, 88015), (12905, 64949), (15515, 54023), (17603, 47615)]