13913295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 26002944

約数和(自身を除く): 12089649

約数列:

[1, 3, 5, 11, 15, 33, 37, 43, 53, 55, 111, 129, 159, 165, 185, 215, 265, 407, 473, 555, 583, 645, 795, 1221, 1419, 1591, 1749, 1961, 2035, 2279, 2365, 2915, 4773, 5883, 6105, 6837, 7095, 7955, 8745, 9805, 11395, 17501, 21571, 23865, 25069, 29415, 34185, 52503, 64713, 75207, 84323, 87505, 107855, 125345, 252969, 262515, 323565, 376035, 421615, 927553, 1264845, 2782659, 4637765, 13913295]

約数ペア:

[(1, 13913295), (3, 4637765), (5, 2782659), (11, 1264845), (15, 927553), (33, 421615), (37, 376035), (43, 323565), (53, 262515), (55, 252969), (111, 125345), (129, 107855), (159, 87505), (165, 84323), (185, 75207), (215, 64713), (265, 52503), (407, 34185), (473, 29415), (555, 25069), (583, 23865), (645, 21571), (795, 17501), (1221, 11395), (1419, 9805), (1591, 8745), (1749, 7955), (1961, 7095), (2035, 6837), (2279, 6105), (2365, 5883), (2915, 4773)]