528078485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 728082432

約数和(自身を除く): 200003947

約数列:

[1, 5, 11, 43, 53, 55, 121, 215, 265, 383, 473, 583, 605, 1915, 2279, 2365, 2915, 4213, 5203, 6413, 11395, 16469, 20299, 21065, 25069, 26015, 32065, 46343, 82345, 101495, 125345, 181159, 223289, 231715, 275759, 872857, 905795, 1116445, 1378795, 1992749, 2456179, 4364285, 9601427, 9963745, 12280895, 48007135, 105615697, 528078485]

約数ペア:

[(1, 528078485), (5, 105615697), (11, 48007135), (43, 12280895), (53, 9963745), (55, 9601427), (121, 4364285), (215, 2456179), (265, 1992749), (383, 1378795), (473, 1116445), (583, 905795), (605, 872857), (1915, 275759), (2279, 231715), (2365, 223289), (2915, 181159), (4213, 125345), (5203, 101495), (6413, 82345), (11395, 46343), (16469, 32065), (20299, 26015), (21065, 25069)]