9918645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 17694720

約数和(自身を除く): 7776075

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1279, 1551, 2585, 3837, 6395, 7755, 14069, 19185, 42207, 60113, 70345, 180339, 211035, 300565, 661243, 901695, 1983729, 3306215, 9918645]

約数ペア:

[(1, 9918645), (3, 3306215), (5, 1983729), (11, 901695), (15, 661243), (33, 300565), (47, 211035), (55, 180339), (141, 70345), (165, 60113), (235, 42207), (517, 19185), (705, 14069), (1279, 7755), (1551, 6395), (2585, 3837)]