142762175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3463}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 189425376

約数和(自身を除く): 46663201

約数列:

[1, 5, 17, 25, 85, 97, 425, 485, 1649, 2425, 3463, 8245, 17315, 41225, 58871, 86575, 294355, 335911, 1471775, 1679555, 5710487, 8397775, 28552435, 142762175]

約数ペア:

[(1, 142762175), (5, 28552435), (17, 8397775), (25, 5710487), (85, 1679555), (97, 1471775), (425, 335911), (485, 294355), (1649, 86575), (2425, 58871), (3463, 41225), (8245, 17315)]