15144909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 23514624

約数和(自身を除く): 8369715

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 431, 663, 689, 901, 1293, 2067, 2703, 5603, 7327, 11713, 16809, 21981, 22843, 35139, 68529, 95251, 285753, 296959, 388331, 890877, 1164993, 5048303, 15144909]

約数ペア:

[(1, 15144909), (3, 5048303), (13, 1164993), (17, 890877), (39, 388331), (51, 296959), (53, 285753), (159, 95251), (221, 68529), (431, 35139), (663, 22843), (689, 21981), (901, 16809), (1293, 11713), (2067, 7327), (2703, 5603)]