19005390135

素因数分解:

$3^2\times 5^1\times {\mathrm{11621}}^1\times {\mathrm{36343}}^1$

素因数の和:47975

約数の個数: 24

約数和(自身を含む): 32946417504

約数和(自身を除く): 13941027369

約数列:

[1, 3, 5, 9, 15, 45, 11621, 34863, 36343, 58105, 104589, 109029, 174315, 181715, 327087, 522945, 545145, 1635435, 422342003, 1267026009, 2111710015, 3801078027, 6335130045, 19005390135]

約数ペア:

[(1, 19005390135), (3, 6335130045), (5, 3801078027), (9, 2111710015), (15, 1267026009), (45, 422342003), (11621, 1635435), (34863, 545145), (36343, 522945), (58105, 327087), (104589, 181715), (109029, 174315)]