515274639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10159}}^1$

素因数の和:10255

約数の個数: 32

約数和(自身を含む): 790041600

約数和(自身を除く): 274766961

約数列:

[1, 3, 11, 29, 33, 53, 87, 159, 319, 583, 957, 1537, 1749, 4611, 10159, 16907, 30477, 50721, 111749, 294611, 335247, 538427, 883833, 1615281, 3240721, 5922697, 9722163, 15614383, 17768091, 46843149, 171758213, 515274639]

約数ペア:

[(1, 515274639), (3, 171758213), (11, 46843149), (29, 17768091), (33, 15614383), (53, 9722163), (87, 5922697), (159, 3240721), (319, 1615281), (583, 883833), (957, 538427), (1537, 335247), (1749, 294611), (4611, 111749), (10159, 50721), (16907, 30477)]