157430235

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 256942080

約数和(自身を除く): 99511845

約数列:

[1, 3, 5, 15, 67, 201, 335, 383, 409, 1005, 1149, 1227, 1915, 2045, 5745, 6135, 25661, 27403, 76983, 82209, 128305, 137015, 156647, 384915, 411045, 469941, 783235, 2349705, 10495349, 31486047, 52476745, 157430235]

約数ペア:

[(1, 157430235), (3, 52476745), (5, 31486047), (15, 10495349), (67, 2349705), (201, 783235), (335, 469941), (383, 411045), (409, 384915), (1005, 156647), (1149, 137015), (1227, 128305), (1915, 82209), (2045, 76983), (5745, 27403), (6135, 25661)]