156985387195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3876661}}^1$

素因数の和:3876775

約数の個数: 32

約数和(自身を含む): 234460517760

約数和(自身を除く): 77475130565

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 3115, 5785, 8099, 40495, 3876661, 19383305, 27136627, 50396593, 135683135, 251982965, 345022829, 352776151, 1725114145, 1763880755, 2415159803, 4485296777, 12075799015, 22426483885, 31397077439, 156985387195]

約数ペア:

[(1, 156985387195), (5, 31397077439), (7, 22426483885), (13, 12075799015), (35, 4485296777), (65, 2415159803), (89, 1763880755), (91, 1725114145), (445, 352776151), (455, 345022829), (623, 251982965), (1157, 135683135), (3115, 50396593), (5785, 27136627), (8099, 19383305), (40495, 3876661)]