1330554215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{55313}}^1$

素因数の和:55618

約数の個数: 16

約数和(自身を含む): 1696591008

約数和(自身を除く): 366036793

約数列:

[1, 5, 17, 85, 283, 1415, 4811, 24055, 55313, 276565, 940321, 4701605, 15653579, 78267895, 266110843, 1330554215]

約数ペア:

[(1, 1330554215), (5, 266110843), (17, 78267895), (85, 15653579), (283, 4701605), (1415, 940321), (4811, 276565), (24055, 55313)]