61128315

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15263}}^1$

素因数の和:15363

約数の個数: 24

約数和(自身を含む): 107153280

約数和(自身を除く): 46024965

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 15263, 45789, 76315, 137367, 228945, 686835, 1358407, 4075221, 6792035, 12225663, 20376105, 61128315]

約数ペア:

[(1, 61128315), (3, 20376105), (5, 12225663), (9, 6792035), (15, 4075221), (45, 1358407), (89, 686835), (267, 228945), (445, 137367), (801, 76315), (1335, 45789), (4005, 15263)]