7127055

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 14192640

約数和(自身を除く): 7065585

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 131, 135, 155, 195, 279, 351, 393, 403, 465, 585, 655, 837, 1179, 1209, 1395, 1703, 1755, 1965, 2015, 3537, 3627, 4061, 4185, 5109, 5895, 6045, 8515, 10881, 12183, 15327, 17685, 18135, 20305, 25545, 36549, 45981, 52793, 54405, 60915, 76635, 109647, 158379, 182745, 229905, 263965, 475137, 548235, 791895, 1425411, 2375685, 7127055]

約数ペア:

[(1, 7127055), (3, 2375685), (5, 1425411), (9, 791895), (13, 548235), (15, 475137), (27, 263965), (31, 229905), (39, 182745), (45, 158379), (65, 109647), (93, 76635), (117, 60915), (131, 54405), (135, 52793), (155, 45981), (195, 36549), (279, 25545), (351, 20305), (393, 18135), (403, 17685), (465, 15327), (585, 12183), (655, 10881), (837, 8515), (1179, 6045), (1209, 5895), (1395, 5109), (1703, 4185), (1755, 4061), (1965, 3627), (2015, 3537)]