26978951595

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{112111}}^1$

素因数の和:112443

約数の個数: 32

約数和(自身を含む): 44041181184

約数和(自身を除く): 17062229589

約数列:

[1, 3, 5, 15, 61, 183, 263, 305, 789, 915, 1315, 3945, 16043, 48129, 80215, 112111, 240645, 336333, 560555, 1681665, 6838771, 20516313, 29485193, 34193855, 88455579, 102581565, 147425965, 442277895, 1798596773, 5395790319, 8992983865, 26978951595]

約数ペア:

[(1, 26978951595), (3, 8992983865), (5, 5395790319), (15, 1798596773), (61, 442277895), (183, 147425965), (263, 102581565), (305, 88455579), (789, 34193855), (915, 29485193), (1315, 20516313), (3945, 6838771), (16043, 1681665), (48129, 560555), (80215, 336333), (112111, 240645)]