315028989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5059}}^1$

素因数の和:5130

約数の個数: 48

約数和(自身を含む): 539922240

約数和(自身を除く): 224893251

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 1221, 1683, 1887, 3663, 5059, 5661, 6919, 15177, 20757, 45531, 55649, 62271, 86003, 166947, 187183, 258009, 500841, 561549, 774027, 946033, 1684647, 2059013, 2838099, 3182111, 6177039, 8514297, 9546333, 18531117, 28638999, 35003221, 105009663, 315028989]

約数ペア:

[(1, 315028989), (3, 105009663), (9, 35003221), (11, 28638999), (17, 18531117), (33, 9546333), (37, 8514297), (51, 6177039), (99, 3182111), (111, 2838099), (153, 2059013), (187, 1684647), (333, 946033), (407, 774027), (561, 561549), (629, 500841), (1221, 258009), (1683, 187183), (1887, 166947), (3663, 86003), (5059, 62271), (5661, 55649), (6919, 45531), (15177, 20757)]