1282105875

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{83389}}^1$

素因数の和:83448

約数の個数: 32

約数和(自身を含む): 2185485120

約数和(自身を除く): 903379245

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 3075, 5125, 15375, 83389, 250167, 416945, 1250835, 2084725, 3418949, 6254175, 10256847, 10423625, 17094745, 31270875, 51284235, 85473725, 256421175, 427368625, 1282105875]

約数ペア:

[(1, 1282105875), (3, 427368625), (5, 256421175), (15, 85473725), (25, 51284235), (41, 31270875), (75, 17094745), (123, 10423625), (125, 10256847), (205, 6254175), (375, 3418949), (615, 2084725), (1025, 1250835), (3075, 416945), (5125, 250167), (15375, 83389)]