2013291075

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{265781}}^1$

素因数の和:265895

約数の個数: 24

約数和(自身を含む): 3361610736

約数和(自身を除く): 1348319661

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2525, 7575, 265781, 797343, 1328905, 3986715, 6644525, 19933575, 26843881, 80531643, 134219405, 402658215, 671097025, 2013291075]

約数ペア:

[(1, 2013291075), (3, 671097025), (5, 402658215), (15, 134219405), (25, 80531643), (75, 26843881), (101, 19933575), (303, 6644525), (505, 3986715), (1515, 1328905), (2525, 797343), (7575, 265781)]