605204865

素因数分解:

$3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7265

約数の個数: 56

約数和(自身を含む): 1136370240

約数和(自身を除く): 531165375

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 729, 1035, 1215, 1863, 3105, 3645, 5589, 7219, 9315, 16767, 21657, 27945, 36095, 64971, 83835, 108285, 166037, 194913, 324855, 498111, 584739, 830185, 974565, 1494333, 1754217, 2490555, 2923695, 4482999, 5262651, 7471665, 8771085, 13448997, 22414995, 26313255, 40346991, 67244985, 121040973, 201734955, 605204865]

約数ペア:

[(1, 605204865), (3, 201734955), (5, 121040973), (9, 67244985), (15, 40346991), (23, 26313255), (27, 22414995), (45, 13448997), (69, 8771085), (81, 7471665), (115, 5262651), (135, 4482999), (207, 2923695), (243, 2490555), (345, 1754217), (405, 1494333), (621, 974565), (729, 830185), (1035, 584739), (1215, 498111), (1863, 324855), (3105, 194913), (3645, 166037), (5589, 108285), (7219, 83835), (9315, 64971), (16767, 36095), (21657, 27945)]