164806395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8713}}^1$

素因数の和:8831

約数の個数: 32

約数和(自身を含む): 286934592

約数和(自身を除く): 122128197

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 8713, 18915, 26139, 43565, 113269, 130695, 339807, 566345, 845161, 1699035, 2535483, 4225805, 10987093, 12677415, 32961279, 54935465, 164806395]

約数ペア:

[(1, 164806395), (3, 54935465), (5, 32961279), (13, 12677415), (15, 10987093), (39, 4225805), (65, 2535483), (97, 1699035), (195, 845161), (291, 566345), (485, 339807), (1261, 130695), (1455, 113269), (3783, 43565), (6305, 26139), (8713, 18915)]