127683405

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10627}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 229564800

約数和(自身を除く): 101881395

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 10627, 12015, 31881, 53135, 95643, 159405, 286929, 478215, 945803, 1434645, 2837409, 4729015, 8512227, 14187045, 25536681, 42561135, 127683405]

約数ペア:

[(1, 127683405), (3, 42561135), (5, 25536681), (9, 14187045), (15, 8512227), (27, 4729015), (45, 2837409), (89, 1434645), (135, 945803), (267, 478215), (445, 286929), (801, 159405), (1335, 95643), (2403, 53135), (4005, 31881), (10627, 12015)]