38391465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2879}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 70778880

約数和(自身を除く): 32387415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 2879, 4445, 8637, 13335, 14395, 20153, 43185, 60459, 100765, 302295, 365633, 1096899, 1828165, 2559431, 5484495, 7678293, 12797155, 38391465]

約数ペア:

[(1, 38391465), (3, 12797155), (5, 7678293), (7, 5484495), (15, 2559431), (21, 1828165), (35, 1096899), (105, 365633), (127, 302295), (381, 100765), (635, 60459), (889, 43185), (1905, 20153), (2667, 14395), (2879, 13335), (4445, 8637)]