14875005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 26115264

約数和(自身を除く): 11240259

約数列:

[1, 3, 5, 15, 19, 41, 57, 67, 95, 123, 201, 205, 285, 335, 361, 615, 779, 1005, 1083, 1273, 1805, 2337, 2747, 3819, 3895, 5415, 6365, 8241, 11685, 13735, 14801, 19095, 24187, 41205, 44403, 52193, 72561, 74005, 120935, 156579, 222015, 260965, 362805, 782895, 991667, 2975001, 4958335, 14875005]

約数ペア:

[(1, 14875005), (3, 4958335), (5, 2975001), (15, 991667), (19, 782895), (41, 362805), (57, 260965), (67, 222015), (95, 156579), (123, 120935), (201, 74005), (205, 72561), (285, 52193), (335, 44403), (361, 41205), (615, 24187), (779, 19095), (1005, 14801), (1083, 13735), (1273, 11685), (1805, 8241), (2337, 6365), (2747, 5415), (3819, 3895)]