1086021915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{881}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 1967099904

約数和(自身を除く): 881077989

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 241, 341, 465, 723, 881, 1023, 1205, 1705, 2643, 2651, 3615, 4405, 5115, 7471, 7953, 9691, 13215, 13255, 22413, 27311, 29073, 37355, 39765, 48455, 81933, 82181, 112065, 136555, 145365, 212321, 246543, 300421, 409665, 410905, 636963, 901263, 1061605, 1232715, 1502105, 2335531, 3184815, 4506315, 6581951, 7006593, 11677655, 19745853, 32909755, 35032965, 72401461, 98729265, 217204383, 362007305, 1086021915]

約数ペア:

[(1, 1086021915), (3, 362007305), (5, 217204383), (11, 98729265), (15, 72401461), (31, 35032965), (33, 32909755), (55, 19745853), (93, 11677655), (155, 7006593), (165, 6581951), (241, 4506315), (341, 3184815), (465, 2335531), (723, 1502105), (881, 1232715), (1023, 1061605), (1205, 901263), (1705, 636963), (2643, 410905), (2651, 409665), (3615, 300421), (4405, 246543), (5115, 212321), (7471, 145365), (7953, 136555), (9691, 112065), (13215, 82181), (13255, 81933), (22413, 48455), (27311, 39765), (29073, 37355)]