85988805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 83216955

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 67, 85, 105, 119, 201, 255, 335, 357, 469, 595, 719, 1005, 1139, 1407, 1785, 2157, 2345, 3417, 3595, 5033, 5695, 7035, 7973, 10785, 12223, 15099, 17085, 23919, 25165, 36669, 39865, 48173, 61115, 75495, 85561, 119595, 144519, 183345, 240865, 256683, 337211, 427805, 722595, 818941, 1011633, 1283415, 1686055, 2456823, 4094705, 5058165, 5732587, 12284115, 17197761, 28662935, 85988805]

約数ペア:

[(1, 85988805), (3, 28662935), (5, 17197761), (7, 12284115), (15, 5732587), (17, 5058165), (21, 4094705), (35, 2456823), (51, 1686055), (67, 1283415), (85, 1011633), (105, 818941), (119, 722595), (201, 427805), (255, 337211), (335, 256683), (357, 240865), (469, 183345), (595, 144519), (719, 119595), (1005, 85561), (1139, 75495), (1407, 61115), (1785, 48173), (2157, 39865), (2345, 36669), (3417, 25165), (3595, 23919), (5033, 17085), (5695, 15099), (7035, 12223), (7973, 10785)]