219098055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 396264960

約数和(自身を除く): 177166905

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 139, 165, 205, 233, 417, 451, 615, 695, 699, 1165, 1353, 1529, 2085, 2255, 2563, 3495, 4587, 5699, 6765, 7645, 7689, 9553, 12815, 17097, 22935, 28495, 28659, 32387, 38445, 47765, 62689, 85485, 97161, 105083, 143295, 161935, 188067, 313445, 315249, 356257, 485805, 525415, 940335, 1068771, 1327867, 1576245, 1781285, 3983601, 5343855, 6639335, 14606537, 19918005, 43819611, 73032685, 219098055]

約数ペア:

[(1, 219098055), (3, 73032685), (5, 43819611), (11, 19918005), (15, 14606537), (33, 6639335), (41, 5343855), (55, 3983601), (123, 1781285), (139, 1576245), (165, 1327867), (205, 1068771), (233, 940335), (417, 525415), (451, 485805), (615, 356257), (695, 315249), (699, 313445), (1165, 188067), (1353, 161935), (1529, 143295), (2085, 105083), (2255, 97161), (2563, 85485), (3495, 62689), (4587, 47765), (5699, 38445), (6765, 32387), (7645, 28659), (7689, 28495), (9553, 22935), (12815, 17097)]