17967018355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{120233}}^1$

素因数の和:120292

約数の個数: 48

約数和(自身を含む): 26865084960

約数和(自身を除く): 8898066605

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 121, 143, 209, 247, 605, 715, 1045, 1235, 1573, 2299, 2717, 7865, 11495, 13585, 29887, 120233, 149435, 601165, 1322563, 1563029, 2284427, 6612815, 7815145, 11422135, 14548193, 17193319, 25128697, 29697551, 72740965, 85966595, 125643485, 148487755, 189126509, 276415667, 326673061, 945632545, 1382078335, 1633365305, 3593403671, 17967018355]

約数ペア:

[(1, 17967018355), (5, 3593403671), (11, 1633365305), (13, 1382078335), (19, 945632545), (55, 326673061), (65, 276415667), (95, 189126509), (121, 148487755), (143, 125643485), (209, 85966595), (247, 72740965), (605, 29697551), (715, 25128697), (1045, 17193319), (1235, 14548193), (1573, 11422135), (2299, 7815145), (2717, 6612815), (7865, 2284427), (11495, 1563029), (13585, 1322563), (29887, 601165), (120233, 149435)]