1243695615

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{42281}}^1$

素因数の和:42379

約数の個数: 32

約数和(自身を含む): 2082303936

約数和(自身を除く): 838608321

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1961, 5883, 9805, 29415, 42281, 126843, 211405, 634215, 1564397, 2240893, 4693191, 6722679, 7821985, 11204465, 23465955, 33613395, 82913041, 248739123, 414565205, 1243695615]

約数ペア:

[(1, 1243695615), (3, 414565205), (5, 248739123), (15, 82913041), (37, 33613395), (53, 23465955), (111, 11204465), (159, 7821985), (185, 6722679), (265, 4693191), (555, 2240893), (795, 1564397), (1961, 634215), (5883, 211405), (9805, 126843), (29415, 42281)]