38786475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5716

約数の個数: 48

約数和(自身を含む): 78939392

約数和(自身を除く): 40152917

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 5683, 6825, 17049, 28415, 39781, 73879, 85245, 119343, 142075, 198905, 221637, 369395, 426225, 517153, 596715, 994525, 1108185, 1551459, 1846975, 2585765, 2983575, 5540925, 7757295, 12928825, 38786475]

約数ペア:

[(1, 38786475), (3, 12928825), (5, 7757295), (7, 5540925), (13, 2983575), (15, 2585765), (21, 1846975), (25, 1551459), (35, 1108185), (39, 994525), (65, 596715), (75, 517153), (91, 426225), (105, 369395), (175, 221637), (195, 198905), (273, 142075), (325, 119343), (455, 85245), (525, 73879), (975, 39781), (1365, 28415), (2275, 17049), (5683, 6825)]