4821675

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 8128944

約数和(自身を除く): 3307269

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1213, 1325, 3639, 3975, 6065, 18195, 30325, 64289, 90975, 192867, 321445, 964335, 1607225, 4821675]

約数ペア:

[(1, 4821675), (3, 1607225), (5, 964335), (15, 321445), (25, 192867), (53, 90975), (75, 64289), (159, 30325), (265, 18195), (795, 6065), (1213, 3975), (1325, 3639)]