1188978045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{59021}}^1$

素因数の和:59125

約数の個数: 32

約数和(自身を含む): 2039800320

約数和(自身を除く): 850822275

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 20145, 59021, 177063, 295105, 885315, 1003357, 3010071, 4662659, 5016785, 13987977, 15050355, 23313295, 69939885, 79265203, 237795609, 396326015, 1188978045]

約数ペア:

[(1, 1188978045), (3, 396326015), (5, 237795609), (15, 79265203), (17, 69939885), (51, 23313295), (79, 15050355), (85, 13987977), (237, 5016785), (255, 4662659), (395, 3010071), (1185, 1003357), (1343, 885315), (4029, 295105), (6715, 177063), (20145, 59021)]