242555915

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{407657}}^1$

素因数の和:407686

約数の個数: 16

約数和(自身を含む): 352216512

約数和(自身を除く): 109660597

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 407657, 2038285, 2853599, 6930169, 14267995, 34650845, 48511183, 242555915]

約数ペア:

[(1, 242555915), (5, 48511183), (7, 34650845), (17, 14267995), (35, 6930169), (85, 2853599), (119, 2038285), (595, 407657)]