91989105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10037}}^1$

素因数の和:10105

約数の個数: 32

約数和(自身を含む): 161892864

約数和(自身を除く): 69903759

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 10037, 30111, 50185, 130481, 150555, 391443, 471739, 652405, 1415217, 1957215, 2358695, 6132607, 7076085, 18397821, 30663035, 91989105]

約数ペア:

[(1, 91989105), (3, 30663035), (5, 18397821), (13, 7076085), (15, 6132607), (39, 2358695), (47, 1957215), (65, 1415217), (141, 652405), (195, 471739), (235, 391443), (611, 150555), (705, 130481), (1833, 50185), (3055, 30111), (9165, 10037)]