66890440015

素因数分解:

$5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1321}}^1\times {\mathrm{2137}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 91983533184

約数和(自身を除く): 25093093169

約数列:

[1, 5, 7, 35, 677, 1321, 2137, 3385, 4739, 6605, 9247, 10685, 14959, 23695, 46235, 74795, 894317, 1446749, 2822977, 4471585, 6260219, 7233745, 10127243, 14114885, 19760839, 31301095, 50636215, 98804195, 1911155429, 9555777145, 13378088003, 66890440015]

約数ペア:

[(1, 66890440015), (5, 13378088003), (7, 9555777145), (35, 1911155429), (677, 98804195), (1321, 50636215), (2137, 31301095), (3385, 19760839), (4739, 14114885), (6605, 10127243), (9247, 7233745), (10685, 6260219), (14959, 4471585), (23695, 2822977), (46235, 1446749), (74795, 894317)]