129121195

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5531}}^1$

素因数の和:5595

約数の個数: 32

約数和(自身を含む): 191185920

約数和(自身を除く): 62064725

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 3335, 4669, 5531, 23345, 27655, 38717, 127213, 160399, 193585, 636065, 801995, 890491, 1122793, 3689177, 4452455, 5613965, 18445885, 25824239, 129121195]

約数ペア:

[(1, 129121195), (5, 25824239), (7, 18445885), (23, 5613965), (29, 4452455), (35, 3689177), (115, 1122793), (145, 890491), (161, 801995), (203, 636065), (667, 193585), (805, 160399), (1015, 127213), (3335, 38717), (4669, 27655), (5531, 23345)]