2011130175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1577357}}^1$

素因数の和:1577387

約数の個数: 24

約数和(自身を含む): 3520663056

約数和(自身を除く): 1509532881

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1577357, 4732071, 7886785, 23660355, 26815069, 39433925, 80445207, 118301775, 134075345, 402226035, 670376725, 2011130175]

約数ペア:

[(1, 2011130175), (3, 670376725), (5, 402226035), (15, 134075345), (17, 118301775), (25, 80445207), (51, 39433925), (75, 26815069), (85, 23660355), (255, 7886785), (425, 4732071), (1275, 1577357)]