66891545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 96595200

約数和(自身を除く): 29703655

約数列:

[1, 5, 7, 29, 35, 59, 145, 203, 295, 413, 1015, 1117, 1711, 2065, 5585, 7819, 8555, 11977, 32393, 39095, 59885, 65903, 161965, 226751, 329515, 461321, 1133755, 1911187, 2306605, 9555935, 13378309, 66891545]

約数ペア:

[(1, 66891545), (5, 13378309), (7, 9555935), (29, 2306605), (35, 1911187), (59, 1133755), (145, 461321), (203, 329515), (295, 226751), (413, 161965), (1015, 65903), (1117, 59885), (1711, 39095), (2065, 32393), (5585, 11977), (7819, 8555)]