229520665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 327116160

約数和(自身を除く): 97595495

約数列:

[1, 5, 11, 19, 41, 55, 95, 121, 205, 209, 451, 487, 605, 779, 1045, 2255, 2299, 2435, 3895, 4961, 5357, 8569, 9253, 11495, 19967, 24805, 26785, 42845, 46265, 58927, 94259, 99835, 101783, 219637, 294635, 379373, 471295, 508915, 1098185, 1119613, 1896865, 2416007, 4173103, 5598065, 12080035, 20865515, 45904133, 229520665]

約数ペア:

[(1, 229520665), (5, 45904133), (11, 20865515), (19, 12080035), (41, 5598065), (55, 4173103), (95, 2416007), (121, 1896865), (205, 1119613), (209, 1098185), (451, 508915), (487, 471295), (605, 379373), (779, 294635), (1045, 219637), (2255, 101783), (2299, 99835), (2435, 94259), (3895, 58927), (4961, 46265), (5357, 42845), (8569, 26785), (9253, 24805), (11495, 19967)]