2000261505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{50723}}^1$

素因数の和:50981

約数の個数: 32

約数和(自身を含む): 3506042880

約数和(自身を除く): 1505781375

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 239, 717, 1195, 2629, 3585, 7887, 13145, 39435, 50723, 152169, 253615, 557953, 760845, 1673859, 2789765, 8369295, 12122797, 36368391, 60613985, 133350767, 181841955, 400052301, 666753835, 2000261505]

約数ペア:

[(1, 2000261505), (3, 666753835), (5, 400052301), (11, 181841955), (15, 133350767), (33, 60613985), (55, 36368391), (165, 12122797), (239, 8369295), (717, 2789765), (1195, 1673859), (2629, 760845), (3585, 557953), (7887, 253615), (13145, 152169), (39435, 50723)]