100857515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 140667840

約数和(自身を除く): 39810325

約数列:

[1, 5, 11, 17, 55, 85, 187, 269, 401, 935, 1345, 2005, 2959, 4411, 4573, 6817, 14795, 22055, 22865, 34085, 50303, 74987, 107869, 251515, 374935, 539345, 1186559, 1833773, 5932795, 9168865, 20171503, 100857515]

約数ペア:

[(1, 100857515), (5, 20171503), (11, 9168865), (17, 5932795), (55, 1833773), (85, 1186559), (187, 539345), (269, 374935), (401, 251515), (935, 107869), (1345, 74987), (2005, 50303), (2959, 34085), (4411, 22865), (4573, 22055), (6817, 14795)]