15679640769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{152231}}^1$

素因数の和:152405

約数の個数: 32

約数和(自身を含む): 23869977600

約数和(自身を除く): 8190336831

約数列:

[1, 3, 13, 19, 39, 57, 139, 247, 417, 741, 1807, 2641, 5421, 7923, 34333, 102999, 152231, 456693, 1979003, 2892389, 5937009, 8677167, 21160109, 37601057, 63480327, 112803171, 275081417, 402042071, 825244251, 1206126213, 5226546923, 15679640769]

約数ペア:

[(1, 15679640769), (3, 5226546923), (13, 1206126213), (19, 825244251), (39, 402042071), (57, 275081417), (139, 112803171), (247, 63480327), (417, 37601057), (741, 21160109), (1807, 8677167), (2641, 5937009), (5421, 2892389), (7923, 1979003), (34333, 456693), (102999, 152231)]