243721015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{4201}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 300728736

約数和(自身を除く): 57007721

約数列:

[1, 5, 41, 205, 283, 1415, 4201, 11603, 21005, 58015, 172241, 861205, 1188883, 5944415, 48744203, 243721015]

約数ペア:

[(1, 243721015), (5, 48744203), (41, 5944415), (205, 1188883), (283, 861205), (1415, 172241), (4201, 58015), (11603, 21005)]