71135384545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1\times {\mathrm{10627}}^1$

素因数の和:12001

約数の個数: 32

約数和(自身を含む): 91945293696

約数和(自身を除く): 20809909151

約数列:

[1, 5, 17, 61, 85, 305, 1037, 1291, 5185, 6455, 10627, 21947, 53135, 78751, 109735, 180659, 393755, 648247, 903295, 1338767, 3241235, 6693835, 11020199, 13719457, 55100995, 68597285, 233230769, 836886877, 1166153845, 4184434385, 14227076909, 71135384545]

約数ペア:

[(1, 71135384545), (5, 14227076909), (17, 4184434385), (61, 1166153845), (85, 836886877), (305, 233230769), (1037, 68597285), (1291, 55100995), (5185, 13719457), (6455, 11020199), (10627, 6693835), (21947, 3241235), (53135, 1338767), (78751, 903295), (109735, 648247), (180659, 393755)]