91998095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3739}}^1$

素因数の和:3807

約数の個数: 32

約数和(自身を含む): 136435200

約数和(自身を除く): 44437105

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 3515, 3739, 4921, 18695, 24605, 26173, 71041, 130865, 138343, 355205, 497287, 691715, 968401, 2486435, 2628517, 4842005, 13142585, 18399619, 91998095]

約数ペア:

[(1, 91998095), (5, 18399619), (7, 13142585), (19, 4842005), (35, 2628517), (37, 2486435), (95, 968401), (133, 691715), (185, 497287), (259, 355205), (665, 138343), (703, 130865), (1295, 71041), (3515, 26173), (3739, 24605), (4921, 18695)]