1900560645

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{828131}}^1$

素因数の和:828162

約数の個数: 32

約数和(自身を含む): 3577530240

約数和(自身を除く): 1676969595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 828131, 2484393, 4140655, 7453179, 12421965, 14078227, 22359537, 37265895, 42234681, 70391135, 111797685, 126704043, 211173405, 380112129, 633520215, 1900560645]

約数ペア:

[(1, 1900560645), (3, 633520215), (5, 380112129), (9, 211173405), (15, 126704043), (17, 111797685), (27, 70391135), (45, 42234681), (51, 37265895), (85, 22359537), (135, 14078227), (153, 12421965), (255, 7453179), (459, 4140655), (765, 2484393), (2295, 828131)]