7089015

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 11918016

約数和(自身を除く): 4829001

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 241, 265, 555, 723, 795, 1205, 1961, 3615, 5883, 8917, 9805, 12773, 26751, 29415, 38319, 44585, 63865, 133755, 191595, 472601, 1417803, 2363005, 7089015]

約数ペア:

[(1, 7089015), (3, 2363005), (5, 1417803), (15, 472601), (37, 191595), (53, 133755), (111, 63865), (159, 44585), (185, 38319), (241, 29415), (265, 26751), (555, 12773), (723, 9805), (795, 8917), (1205, 5883), (1961, 3615)]