1881196065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{5972051}}^1$

素因数の和:5972069

約数の個数: 24

約数和(自身を含む): 3726560448

約数和(自身を除く): 1845364383

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 5972051, 17916153, 29860255, 41804357, 53748459, 89580765, 125413071, 209021785, 268742295, 376239213, 627065355, 1881196065]

約数ペア:

[(1, 1881196065), (3, 627065355), (5, 376239213), (7, 268742295), (9, 209021785), (15, 125413071), (21, 89580765), (35, 53748459), (45, 41804357), (63, 29860255), (105, 17916153), (315, 5972051)]