1567279988885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1\times {\mathrm{227131}}^1$

素因数の和:229205

約数の個数: 32

約数和(自身を含む): 2064662587008

約数和(自身を除く): 497382598123

約数列:

[1, 5, 13, 53, 65, 265, 689, 2003, 3445, 10015, 26039, 106159, 130195, 227131, 530795, 1135655, 1380067, 2952703, 6900335, 12037943, 14763515, 60189715, 156493259, 454943393, 782466295, 2274716965, 5914264109, 24111999829, 29571320545, 120559999145, 313455997777, 1567279988885]

約数ペア:

[(1, 1567279988885), (5, 313455997777), (13, 120559999145), (53, 29571320545), (65, 24111999829), (265, 5914264109), (689, 2274716965), (2003, 782466295), (3445, 454943393), (10015, 156493259), (26039, 60189715), (106159, 14763515), (130195, 12037943), (227131, 6900335), (530795, 2952703), (1135655, 1380067)]