149858995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12329}}^1$

素因数の和:12375

約数の個数: 32

約数和(自身を含む): 223715520

約数和(自身を除く): 73856525

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 12329, 61645, 135619, 160277, 209593, 678095, 801385, 1047965, 1763047, 2305523, 2724709, 8815235, 11527615, 13623545, 29971799, 149858995]

約数ペア:

[(1, 149858995), (5, 29971799), (11, 13623545), (13, 11527615), (17, 8815235), (55, 2724709), (65, 2305523), (85, 1763047), (143, 1047965), (187, 801385), (221, 678095), (715, 209593), (935, 160277), (1105, 135619), (2431, 61645), (12155, 12329)]