204034176855

素因数分解:

$3^4\times 5^1\times {\mathrm{11719}}^1\times {\mathrm{42989}}^1$

素因数の和:54725

約数の個数: 40

約数和(自身を含む): 365789872800

約数和(自身を除く): 161755695945

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11719, 35157, 42989, 58595, 105471, 128967, 175785, 214945, 316413, 386901, 527355, 644835, 949239, 1160703, 1582065, 1934505, 3482109, 4746195, 5803515, 17410545, 503788091, 1511364273, 2518940455, 4534092819, 7556821365, 13602278457, 22670464095, 40806835371, 68011392285, 204034176855]

約数ペア:

[(1, 204034176855), (3, 68011392285), (5, 40806835371), (9, 22670464095), (15, 13602278457), (27, 7556821365), (45, 4534092819), (81, 2518940455), (135, 1511364273), (405, 503788091), (11719, 17410545), (35157, 5803515), (42989, 4746195), (58595, 3482109), (105471, 1934505), (128967, 1582065), (175785, 1160703), (214945, 949239), (316413, 644835), (386901, 527355)]