7127865

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 13023360

約数和(自身を除く): 5895495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1427, 1665, 4281, 4995, 7135, 12843, 21405, 38529, 52799, 64215, 158397, 192645, 263995, 475191, 791985, 1425573, 2375955, 7127865]

約数ペア:

[(1, 7127865), (3, 2375955), (5, 1425573), (9, 791985), (15, 475191), (27, 263995), (37, 192645), (45, 158397), (111, 64215), (135, 52799), (185, 38529), (333, 21405), (555, 12843), (999, 7135), (1427, 4995), (1665, 4281)]