75674655

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{26693}}^1$

素因数の和:26717

約数の個数: 40

約数和(自身を含む): 155038752

約数和(自身を除く): 79364097

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 26693, 80079, 133465, 186851, 240237, 400395, 560553, 720711, 934255, 1201185, 1681659, 2162133, 2802765, 3603555, 5044977, 8408295, 10810665, 15134931, 25224885, 75674655]

約数ペア:

[(1, 75674655), (3, 25224885), (5, 15134931), (7, 10810665), (9, 8408295), (15, 5044977), (21, 3603555), (27, 2802765), (35, 2162133), (45, 1681659), (63, 1201185), (81, 934255), (105, 720711), (135, 560553), (189, 400395), (315, 240237), (405, 186851), (567, 133465), (945, 80079), (2835, 26693)]