85808415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74293}}^1$

素因数の和:74319

約数の個数: 32

約数和(自身を含む): 171173376

約数和(自身を除く): 85364961

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 74293, 222879, 371465, 520051, 817223, 1114395, 1560153, 2451669, 2600255, 4086115, 5720561, 7800765, 12258345, 17161683, 28602805, 85808415]

約数ペア:

[(1, 85808415), (3, 28602805), (5, 17161683), (7, 12258345), (11, 7800765), (15, 5720561), (21, 4086115), (33, 2600255), (35, 2451669), (55, 1560153), (77, 1114395), (105, 817223), (165, 520051), (231, 371465), (385, 222879), (1155, 74293)]