1276160055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{30971}}^1$

素因数の和:31087

約数の個数: 32

約数和(自身を含む): 2122944768

約数和(自身を除く): 846784713

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 615, 1005, 2747, 8241, 13735, 30971, 41205, 92913, 154855, 464565, 1269811, 2075057, 3809433, 6225171, 6349055, 10375285, 19047165, 31125855, 85077337, 255232011, 425386685, 1276160055]

約数ペア:

[(1, 1276160055), (3, 425386685), (5, 255232011), (15, 85077337), (41, 31125855), (67, 19047165), (123, 10375285), (201, 6349055), (205, 6225171), (335, 3809433), (615, 2075057), (1005, 1269811), (2747, 464565), (8241, 154855), (13735, 92913), (30971, 41205)]