87675409

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 101274624

約数和(自身を除く): 13599215

約数列:

[1, 17, 31, 43, 53, 73, 527, 731, 901, 1241, 1333, 1643, 2263, 2279, 3139, 3869, 22661, 27931, 38471, 38743, 53363, 65773, 70649, 97309, 119939, 166367, 1201033, 1654253, 2038963, 2828239, 5157377, 87675409]

約数ペア:

[(1, 87675409), (17, 5157377), (31, 2828239), (43, 2038963), (53, 1654253), (73, 1201033), (527, 166367), (731, 119939), (901, 97309), (1241, 70649), (1333, 65773), (1643, 53363), (2263, 38743), (2279, 38471), (3139, 27931), (3869, 22661)]