85986945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 163448064

約数和(自身を除く): 77461119

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 271, 495, 641, 813, 1355, 1923, 2439, 2981, 3205, 4065, 5769, 7051, 8943, 9615, 12195, 14905, 21153, 26829, 28845, 35255, 44715, 63459, 105765, 134145, 173711, 317295, 521133, 868555, 1563399, 1910821, 2605665, 5732463, 7816995, 9554105, 17197389, 28662315, 85986945]

約数ペア:

[(1, 85986945), (3, 28662315), (5, 17197389), (9, 9554105), (11, 7816995), (15, 5732463), (33, 2605665), (45, 1910821), (55, 1563399), (99, 868555), (165, 521133), (271, 317295), (495, 173711), (641, 134145), (813, 105765), (1355, 63459), (1923, 44715), (2439, 35255), (2981, 28845), (3205, 26829), (4065, 21153), (5769, 14905), (7051, 12195), (8943, 9615)]